All users are divided into two categories. In the first, everything is neatly organized into folders and every gigabyte of disk space is taken into account. In the latter, wallpaper is not visible behind the labels sketched on the desktop. However, both categories of users may face the problem of lack of free disk space. Some will approach it systematically and in advance. Others will catch on when the OS issues an appropriate warning. Our tips on how to free up disk space « C" Windows 10 is for everyone.
Microsoft is well aware of the intricacies of the operating system and its ability to "litter" the hard drive. In Windows 10, several tools are available to the user to remove the products of her "life activity". The first is called "Disk Cleanup" and is available in all versions based on the NT kernel.
Standard way
To launch it, we perform the following sequence of actions in the "Explorer".
As a result of these manipulations, the properties window of the drive installed in the system will open.
So, we got to the cleaning mechanism. All groups of files that are listed in the list that opens can be safely deleted. As you check the boxes, the system calculates the amount of free space. However, the possibilities of the utility do not end there. Since we are going to carry out a total cleaning, we will clean up the system files at the same time.
The parameters indicated in the screenshot allow you to:
- Remove programs that have not been used for a long time. Selecting the first item "Clear", we will move to the standard software management menu. As a result, it works as an interactive reminder for especially forgetful users;
- The second point is much more interesting. If your computer has System Restore enabled, which creates restore points, you can delete them. In a long-running system, they can take up significant space.
The actions performed when selecting the second item will need to be confirmed additionally.
Go to the main tab and confirm the choice again.
The system is deleting temporary files. The time to complete the operation will depend on their volume and type of drive.
New cleaning menu
In addition to the classic method that we just reviewed, Windows 10 has a new one. To use it, go to the options menu.
We will use the search function as a universal option suitable for any user.
Select the item highlighted in the screenshot to go to the new system settings.
In the quick transition menu located on the left side, select the item "Vault". We click on the stylized image of the system disk, which displays the degree of its filling.
The disk space usage statistics opens, showing the size occupied by each file category. We are interested in deleting temporary files, so let's move on to the corresponding item.
We tick the necessary items and confirm our action. After making sure that the operation is completed, we return back to the section "Vault". In it, we still have one more option not considered. Pay attention to the position of the slider in the "Memory Sense" section. His position answers the question: why are temporary files not deleted, accumulating in the system over time. It is always disabled by default.
Move the slider to the on position to allow Windows to automatically clean up temporary files. Opening the link "Change the Way to Release" and see what exactly falls under the action of automation.
If you don't use the Recycle Bin as a closet for storing unnecessary files, you can leave the sliders on. We click on the highlighted button to make sure that there is no “garbage” left in the system. On this cleaning can be considered complete.
System cleanup after update
After another update from Microsoft, called the Fall Creators Update, Windows 10 received additional tweaks and the first elements of Fluent Design. The main changes affected the optimization of the executable code and are almost invisible from the outside. This is where the good news ends. After installing it, the user may be faced with the fact that the disk "FROM" crowded.
Let's see where the place disappeared after the update. First, let's see how long Windows 10 takes after installation. Open the system drive in File Explorer.
Pay attention to the highlighted folder Windows.old- we will return to it a little later. We find the directory with the installed OS and right-click the context menu.
We are interested in the item marked in the screenshot. By clicking on it, we will open the properties of the selected folder.
Now let's go back and by analogy check the size Windows.old.
Now you understand how it turned out that the disk is full.
At the time of installing an update, Windows makes a complete copy of the previous version so that the user can go back if something does not suit him. Microsoft gives 10 days for testing. After they expire, the copy should be deleted automatically. If there is really not enough space on the system drive, you need to delete the Windows.old folder ahead of time.
We go to the section in which we configured the settings for automatic cleaning of temporary files.
After installing the Fall Creators Update, its appearance has changed somewhat. Added auto-cleaning of the downloads folder, and replaced the sliders with checkmarks. We go down and see additional options related to the latest OS update. To delete a saved copy, check the corresponding item and press the highlighted button. As a result, we return almost 20 GB of disk space.
How the OS interacts with RAM
A few more gigabytes can be taken away from the system by changing the order of working with memory. During operation, Windows creates and uses two hidden files with the "sys" extension:
- Pagefile- the so-called "paging file" or virtual RAM. To take advantage of the processing speed of RAM, it caches non-urgent data. By default, the size of this file is controlled by the operating system. If the amount of RAM is large enough, from 8 GB or more, it is practically not used. The smaller the RAM value, the larger the swap file will reach;
- hiberfile- is intended to store the contents of RAM at the time of transition to the "deep sleep" or hibernation mode. Accordingly, in order to successfully save information, it must have a size within 75% of RAM.
The use of the options listed in this part depends on the tasks for which the computer is being used and its hardware configuration. The struggle for free space should not be done at the expense of performance.
Resizing Pagefile
To change the size of the paging file, you will need to open the system properties (Win + Pause / Break).
We select the marked item and move to the window of additional parameters.
Go to the desired tab and open the performance settings.
Again we change the tab and go to the management of virtual memory.
We carry out the sequence shown in the screenshot, first of all, unchecking the automatic size selection. After that, the remaining items are activated. To determine how much space to allocate for the pagefile, we will use the value recommended by the OS. In this case, let's agree and reduce the size of the paging file by setting it to a fixed value. On click "OK" You will be warned that a reboot is required.
We confirm our decision. After restarting, the computer will use the limited amount of disk space allocated to it to organize virtual memory.
Disable hibernation
Users who prefer to turn off the PC after each working session can safely get rid of hiberfile. It is worth noting that this may slightly increase the overall boot time of the OS. If ten seconds are not critical, then run PowerShell in administrator mode.
The menu shown in the screenshot is called by right-clicking on the button "Start". If you did not agree to switch to a new shell at one time, the command line will be located in this place. The functionality of PowerShell is higher, but using any of these tools will produce the same results.
Entering the command shown in the screenshot instantly deletes the Hiberfile from the hard drive. Replacement « off" on the "on" puts it back in place. A reboot is not required.
Compression mode
You already know how and what can be removed from the disk to free up space, without deleting programs. Consider another useful feature available in Windows 10. It’s worth mentioning right away that you can use it successfully only on computers with a modern configuration. In this case, in accordance with Microsoft recommendations, the presence of an SSD as a drive is implied. According to the technical documentation, the Compact OS feature is enabled automatically when it does not cause a general drop in performance.
The meaning of its work lies in the "transparent" compression of system files. As a result, the space required to place the OS on the drive is reduced. You can check if compression is active on your computer with the following command (you need to enter it at the command prompt or PowerShell):
compact /compactos:queryYou can see the result of its execution in the screenshots below.
Now let's see how much space it took to install Windows 10 in both cases.
It can be seen that in the right screenshot, the space occupied by the OS on the disk is 2.5 GB less than the actual size of the folder.
The result is fully consistent with the declared. In the documentation, Microsoft promises savings from 1.5 to 2.5 GB, depending on the bit depth.
If Compact OS does not start automatically, but you decide to check how it will work in your configuration, you can do it forcibly. In the above command, after the colon, enter no « query", but "always". After some time, which is spent on compactification, you will see the result.
We check how much space the system folder takes up to make sure that the actions taken are effective.
If the result of running the OS in a compressed state does not suit you, you can perform the reverse process. We enter the parameter after the colon in the command « never" and return the system to its original state.
Third party cleaners
Users who are too lazy to do the work with their hands can use third-party programs to clean up Windows. When installing such software, be sure to read the license agreement.
It says in black and white that the developers are not responsible for the consequences of using the software.
Reg Organizer
The product of domestic developers, distributed on a paid basis. The cost of a license in a personal version is 650 rubles. However, you can find version 7.52 from September 2016, which is free for non-commercial use.
You cannot update the program for free, but you can use it as much as you like.
The screenshot shows the main window with a list of features expanded on the left side. You can download the program on its official website.
CCleaner
The most popular utility among Windows users. Developed by the British company Piriform Limited and distributed under a shareware license. More than 50 languages are supported, including Russian. At the time of installation, it offers to additionally install the Chrome browser.
As you can see, the program offers a lot of possibilities. Checkboxes indicate "safe" items. How inactive partitions look, showing what can be removed additionally.
In any program designed for automatic cleaning, the main thing is not to overdo it. Do not repeat the mistake of users who, having discovered the OS view options, first of all seek to delete hidden files. Check only those items that you are sure of.
Finally
Reasonable use of the above methods will allow not only to restore one-time order in the computer, but also to maintain its stable operation for a long time.
Video
For those users who love visual material, we have prepared a video on the topic.
The free space of the C drive during the operation of Windows is constantly decreasing. Regardless of the user's actions - whether he wants it or not. Temporary files, archives, cookies and browser cache and other software elements, having completed their one-time mission (updating, installing, unpacking), settle in the folders of section C. Plus, useful megabytes and gigabytes absorb some Windows functional modules.
The first remedy for such "clutter" is a comprehensive cleaning of the C drive. It must be done regularly and in a timely manner. Otherwise, the section will overflow, and you will not be able to fully use the OS and, accordingly, the PC. Windows will constantly interrupt your work with warning messages - "not enough memory". It will no longer be possible to watch videos online, since the browser will not be able to save content downloaded from the server on the computer. Other troubles may also occur.
Getting Started Cleaning Drive C: What You Need to Know and Do
Removing from the disk C of any unnecessary elements is a very delicate procedure. Requires increased caution and attention from the user. "Cleaning" should not harm the OS.
Deleting files in folders is contraindicated:
- Windows (the heart of the OS - all its components are stored here);
- Boot (system boot files);
- ProgramData (completely impossible! Installed applications may not start);
- ProgramFiles (installed software);
- Users (user data).
Some folders that need to be “cleaned up” are hidden by default, that is, they are not displayed in directories. To get to them, do the following:
1. Press the key combination - "Win + E" at the same time.
2. In the Computer window, press the Alt key.
3. A horizontal menu will appear at the top of the window. Hover over the "Service" section. In the submenu, click "Folder Options ...".
4. In the options settings, go to the "View" tab.
5. Scroll to the end of the list of options under "Advanced options:".
6. Uncheck the box next to "Hide protected system files ...". Turn on the radio button "Show hidden files ..." by clicking the mouse.
7. Click OK.
Where to start cleaning drive C?
First of all, you need to empty the trash:
- hover over its icon;
- press the right mouse button;
- select "Empty Trash" from the menu.
Large, small files, regardless of which partition they are stored in (disk D, E or C), after deletion, they are sent to C:\RECYCLER, the Recycle Bin file. As a result, the free space of the system partition is reduced. Deleting a large video file or image (for example, an iso file) with a shortage of extra gigabytes can easily lead to drive C overflowing.
Advice! Before emptying the trash, check your desktop for unnecessary shortcuts. Their sizes are not large, but the fewer useless files, the better.
Disk cleanup with a standard Windows utility
1. Click the "Start" icon.
2. In the right column, click "Computer".
3. Right-click on the C drive icon. Select "Properties" from the menu.
4. In the properties panel, on the General tab, click the Disk Cleanup button.
5. Wait a while while the system checks the directories for unnecessary files.
6. Next, in the "Delete the following files" section, select which elements to delete and which to leave (check the boxes).
7. Click "Clean up system files", and then - "OK".
Note. The use of this utility can be limited if there are no strong “blockages” in the system. When you need to clear 2, 3, 5 or more GB, you need to perform a few more procedures, which include not only deleting individual files, but also changing OS settings.
Removing unnecessary files from system folders
Quite often, users, without knowing it, “stack” content and software into special OS folders designed to store a variety of information: “Downloads”, “Images”, “My Videos”, etc. Many programs and browsers by default (without changing the initial settings) send data to these directories.
Open them one by one and delete everything you don't need. Transfer files that are of particular value to you to a logical partition (for example, drive D, E).
Advice! Act boldly. Here you can delete any element, and Windows will not suffer from this.
Temp folder
One of the main sources of OS clogging. Antiviruses, drivers, applications, games place their elements in it. This happens during updates and installations. After completing the tasks, the completed files remain in the "Temp". Of course, they need to be removed from there periodically.
1. On drive C, go to the "Users" folder.
2. Click on the folder with your account name (username).
3. Then go to "AppData".
4. In the "Local" directory, open the "Temp" folder.
5. Completely empty it (send all files / folders to the trash).
Advice! If you use the file manager "Total Commander": create a new tab (shortcut "Ctrl" + "up arrow") and go to the Temp folder. Thus, you will always have in mind its contents.
Disabling the paging file
Pagefile.sys - OS virtual memory. When RAM (Random Access Memory) resources run out, the system saves the out-of-place data to this file. If your PC has more than 4.6 or 8 GB of RAM, the Pagefile.sys container can be disabled. On disk, it occupies about the same amount as RAM. For example, if your PC configuration has 16 GB of RAM, then Pagefile.sys will be about the same.
To disable the swap file:
1. Through the "Start" ("Win" icon), open the "Control Panel".
2. In the System and Security section, select System.
3. In the settings window, click "Additional options ...".
4. In the System Properties panel, on the Advanced tab, click Options.
5. In the "Performance Options" option, on the "Advanced" tab, in the "Virtual Memory" section, activate "Change ...".
6. In the "Virtual memory" window:
- select drive C;
- turn on the radio button "No paging file" by clicking;
- click the "Set" button, and then - "OK".
7. Restart your PC.
Disable hibernation
Hibernation is a kind of sleep mode: when the user is idle for a certain period of time, the OS saves all settings in a special hiberfil.sys file. Windows, as well as for Pagefile.sys, reserves free space for it in C, equal to the amount of RAM.
Therefore, if you do not use hibernation mode, it is better to disable it.
1. Press "Win + R".
2. Type "CMD", press "ENTER".
3. In the command line console, enter - "powercfg -h off" (without quotes), then - "ENTER".
4. Restart the OS.
Using third party utilities
You can easily “entrust” disk C cleaning to a special cleaner program, for example, CCleaner. It can automatically empty the trash, memory dumps, clipboard, delete temporary files (cookies and cache) of popular browsers, and perform many other operations to remove system junk.
Always control the volume of disk C. Do not allow it to overflow. Delete unnecessary files not only to free up disk space, but also for prevention.
Good luck! Let your PC store only useful information.
Whatever size of the C: drive you install, no matter how regularly you clean your computer from garbage, sooner or later you will definitely come across this annoying window at the bottom right: "There is not enough space on the C drive ...". The causes of this error in Windows 7 and ways to increase free space on the system drive will be discussed below.
Causes
So, there are several factors that affect the amount of free space on system drive C. The most obvious one is . However, much more space on the system partition is “eaten up” Windows apps and services that you don't even know about. This includes the browser cache, memory dump files, hibernation mode, and so on, and so on, and so on. No matter how often you perform the standard procedure disk cleanup, anyway, it will constantly "clog". Below we will try to give an exhaustive number of solutions that can significantly free up disk space.
First, let's start with the most obvious way to solve the problem - the standard disk cleanup procedure. To run the utility, open A computer, right click on drive C, select Properties -> Disk Cleanup.
Wait while the program calculates the possible amount of free space. In the window that opens, check the boxes for absolutely all items. Displayed at the bottom right free space. However, the specified number will not always correspond to the actual amount of free disk space. This is because some programs are still using temporary files in the background and cannot be deleted at the moment.
Click "OK" and in a moment your system disk will be replenished with some free space. If the result does not suit you, go to the next step.
Cleaning up user files
User Files— files and folders with files created by you on the system drive. What are the possible places for "garbage accumulation" on the C: drive? First of all, this Desktop.
To find out how much space files take up on your Desktop, open Computer and go to Drive C -> Users -> [Username] and find the folder Desktop. Call its properties and see the amount of memory it takes. Ideally, the number should be in kilobytes, not megabytes or, God forbid, gigabytes. Try to make it so that the desktop remains ONLY LABELS programs you need. Move music, movies and other garbage to other local drives.
Folders are the next garbage dump. "Video", "The documents", "Images" And "Music" in section "Libraries" the Computer window (in the left pane). Carefully check the contents of these directories and, if necessary, move files to other drives. Storing information in these places, in addition, can significantly slow down the system due to fragmentation files.
So, why stop there, let's make room further.
Cleaning up temporary files
Much more space on the system partition is occupied by files that you do not even know about. This temporary files generated by almost all running applications. Especially they like to “litter” programs for working with large amounts of data- video, audio, various archivers, etc. Take, for example, the same winrar, which, when opened, unpacks the archives into temporary directories on the C: drive.
So, there are two main folders for temporary files. They are located at the following addresses:
C:\Windows\Temp
C:\Users\[username]\AppData\Local\Temp\
All you need to do is empty these folders. The contents of the first can be deleted in the usual way with computer. The second directory is usually hidden from the user, so you can get to it by manually entering the path in the Explorer address bar, or by installing the program Total Commander and enabling the display of hidden / system files ( Configuration -> Settings -> Panel Contents -> Show Hidden/System Files ). After deleting files, don't forget Empty trash.
These are the main, most obvious ways to clean up a disk. Now let's talk about additional measures that are not necessary to apply, but with their help you can replenish the free space with gigabytes.
Disabling Windows Update
The purpose has always been unclear to me. Windows updates. Huge amounts of data that often have no practical use. By default, it is enabled on the computer. Automatic update. This means that almost every day the amount of free space is reduced by 200-300 MB.
In the key of our problem, we, of course, will not remove already installed updates, but we will free up a couple of gigabytes downloaded to the computer, but not yet installed. But first, we need to turn off the auto-update feature. For this we call Computer Properties(right-click on the Computer icon on the desktop and select the appropriate item). In the Properties window, go to Windows Update -> Adjust Settings. In the dropdown list, select "Do not check for updates".
Disabling Hibernation and deleting the hiberfil.sys file
hibernation- this is the so-called Sleep mode, - the state when the contents of RAM are written to a file hiberfil.sys on the system drive, and the computer itself is completely turned off. After turning on, the reverse process occurs and the Computer starts up, keeping all applications that were running open.
Depending on the amount of RAM, the hiberfil.sys file can have a different size, ranging from 1-4 GB. You can sacrifice the Hibernation feature, but save a lot of disk space.
In order to disable hibernation and delete the hiberfil.sys file, follow these steps:
- Go to Control Panel -> Power Options -> Sleep Mode Settings;
- In drop down list « Put your computer to sleep" select « Never" and save the changes;
- Open Start, type in the word cmd and in the search results run command line on behalf of the Administrator (right-click on the icon cmd and choose "Run as Administrator")
- Enter the command in the window powercfg -h off and press ENTER.
After rebooting, there will obviously be more free space on the C: drive.
Conclusion
In conclusion, I would like to add that a fairly effective way to clear free space on the C: drive is clearing your browser cache. How to do this can be found on the network, but please note that after a while this garbage will appear on the disk again, so do not forget to clean it periodically.
Try to keep order on your Computer and then you will always know what, where and how much disk space you take. As usual, we hope that the article was helpful. We write comments, put likes, repost in social networks. networks and share with friends!
Lack of space on the "C" drive is a typical problem that almost all users of the Windows operating system face. In this article, we will look at the main causes leading to this problem, as well as tell you what to do in a similar situation.
Reason #1: Recycle Bin, Temporary Files, and Other Trash.
During the operation of the Windows operating system, a large number of unnecessary files are collected on the C drive. These are temporary files that are created by various programs, deleted files in the trash, and much more. Therefore, if you do not have space on the “C” drive, then you need to click on the removal of this garbage.
The easiest and safest way to delete such files is with a built-in Windows tool called Disk Cleanup. In order to use this tool, you need to go to "My Computer", right-click on the "C" drive and select "Properties" in the menu that opens.
After that, a window with disk properties will appear, here you need to click on the "Disk Cleanup" button.
In the "Disk Cleanup" window, you need to mark the files that you want to delete from the disk, and click on the "OK" button. It should be noted that "Disk Cleanup" offers to delete only unnecessary junk files, so you can safely put all the marks. You will not delete any user or system files in this way.
Also in the window there is a button "Clean up system files". If you click it, then "Disk Cleanup" will search for unnecessary system files and also offer to delete them. Usually, in this way, you can delete unnecessary files that remain after updating the operating system to a new version.
In any case, the Disk Cleanup tool will not break your operating system.
Reason number 2. User files on drive "C".
If you have run a disk cleanup, but there is still not enough space on the “C” drive, then you should check the user folders. It is possible that a lot of files have accumulated there that can be deleted or transferred to another disk.
First of all, it is worth checking the folders "Downloads", "Desktop" and "My Documents". In Windows 7 and Windows 10, these folders can be found at the following locations:
- C:\Users\User_name\Downloads or C:\Users\Username\Downloads
- C:\Users\User_name\Desktop or C:\Users\Username\Desktop
- C:\Users\User_name\Documents or C:\Users\Username\Documents
Reason number 3. Unnecessary programs.
Most users do not uninstall unnecessary programs. As a result, over time, a large number of them accumulate, and they begin to take up a noticeable amount of free space on the C drive. Therefore, if you do not have enough space on the “C” drive, then you should revise the installed programs and remove those that you do not use.
In our time, the power of modern computers, one might say, has reached its limit, since they can perform tasks of any complexity (from simple calculations on a calculator to creating complex graphic images).
But, sooner or later, the user feels that the machine has become slower, and the response time of the system has increased.
What can be removed from drive C to free up space on windows 7
Installed programs
Of course, the largest segment of memory on the disk is occupied by all kinds of programs that the user installed and after a while stopped using them, forgetting about them.
To view their list, you must click: Start - Control Panel - Uninstall Programs. In this command menu, you can also completely delete the files you have selected.
It is important to know: as practice shows, in this way, you can clear several gigabytes of memory on the disk at a time.
Emptying the trash
The Recycle Bin is a temporary storage for deleted files. A separate segment of memory in the computer is allocated for it, which can become clogged over time. To delete all files from this repository, you need to: Select the appropriate icon - Right-click on it - Select the "Empty Trash" context menu.
It is important to know: files larger than 10 GB are deleted immediately, bypassing the recycle bin (it is impossible to restore them later).
Folder Downloads
On the computer, you can watch movies, play games and do many other operations that require the installation of additional programs, and if you are used to downloading them all through torrent trackers, then in the Downloads folder there are a lot of unnecessary files that take up precious space in the system.
As a rule, you can find this pack in the following path: My Computer - Left Dock Bar - Download Folder. When you open it, you will surely find a lot of files, images and music. You can remove them with a few clicks. To do this, follow these steps:
- select all files;
- put them in the shopping cart;
- empty the trash.
Important to know: but, before deleting the contents in the folder, it is recommended to carefully review all the files, as there is a high probability that you can delete something you need.
To ensure the proper operation of all programs in Windows, there is a Temp pack where all temporary files are stored after installing programs. For example, it can be additional software for antivirus and the like, but after these programs have been removed, residual files take up disk space.
In order to fix this, you need to follow the path: My Computer - Drive C -Windows -Temp(After deleting all the contents, be sure to empty the trash).
Important to know: the folder may contain non-deleted files. Of course, they can be skipped, but if you need a complete cleaning of the system, then they are removed using special utilities (for example, Unlocker), which unlock this feature in one click.
You can clear disk space using the built-in utility. To do this, open:
- my PC;
- right click on it and go to properties.
You will see an additional context menu in front of you, where the General tab will contain the Disk Cleanup menu item.
By choosing this action, the computer will automatically select unnecessary, in its opinion, files, and after a few minutes of waiting, it will give you a whole list with files and programs, where you can delete them by checking the box.
It is important to know: this method is also relevant for other OS versions from Microsoft.
Swap files are a system file that is used to store individual parts of the program in cases where some data does not fit on disk due to lack of space. As a rule, the system places small-gigabyte files there.
But, paging files have one small snag, it is impossible to remove them even with the help of special programs. But, it is possible to transfer them to a disk, where there is much more space.
To do this, go to the following path: My computer - Select the desired disk RMB - Properties - Advanced system settings - Options - Advanced - Change - specify the desired disk.
It is important to know: you won’t be able to transfer a lot from there, because as the disk space is freed up, the operating system automatically moves files to the necessary partitions.
hibernation mode
Hibernation mode is a special built-in utility that allows you to save all open programs without losing progress (that is, they work offline) by turning off the computer.
A similar effect can be achieved by the fact that running programs load their cache onto the system disk, while clogging it. To disable this mode, do the following:
- start menu;
- in the search column, enter the command line;
- a black dialog box opens in front of us, in which we need to enter: powercfg.exe -h off and press Enter.
It is important to know: after restarting the computer, you will find that there is much more space on the system disk.
Additional utilities
To clean up disk space, special software add-ons and utilities are used that are designed to completely remove files and other debris from the system. In this segment, the CCleaner utility is quite popular.
You can download the utility from the official website and install it on your computer, get to work.
Important to know: CCleaner provides the full ability to delete all files manually or automatically.
Conclusion
That's the whole list of what can be deleted from drive C to free up space on windows 7. Well, so that the user does not have to spend his time removing unnecessary garbage, you should remember the main rule of an experienced IT specialist - Do not install unnecessary programs and do not forget them delete!
