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This site uses cookies to store data. This is a special place where deleted files are kept until you permanently delete or restore them. While this might be obvious to you, we're including it in case some aren't aware.
It's easy to forget that gigabytes of old data can sit in your Recycle Bin. You can access the Recycle Bin through the shortcut on your desktop. Once here, you'll see everything you've deleted recently.
Right-click on individual items and choose Delete to permanently erase them, or choose Restore to send the file back to its original location. To tweak the way the Recycle Bin works, click Recycle Bin properties here. On this menu, you can change the maximum size of the bin, or even choose Don't move files to the Recycle Bin. With this option, Windows skips the bin and permanently removes items when you delete them. We don't recommend this, because the Recycle Bin gives you a second chance in case of an accidental deletion.
Similarly, Display delete confirmation dialog will require an extra step whenever you erase a file. Whenever you upgrade your version of Windows, the system keeps a copy of your prior files called Windows. This folder essentially holds everything that made up your old installation, in case something didn't transfer correctly. If necessary, you can use this folder to roll back to a previous version of Windows. It's also possible to open the folder and grab a few stray files if you need.
Windows automatically removes this folder a short time after upgrading, but you can remove it yourself if you're crunched for space. It won't delete if you try to go through the File Explorer, so type Disk Cleanup into the Start Menu and launch the tool as described earlier.
Click Clean up system files at the bottom of the window and let the utility do another scan. Once that's done, look for the Previous Windows installation s and delete it using this tool.
Obviously, removing these files makes it harder to recover data in case of an issue. After performing a Windows upgrade even just to the latest version of Windows 10 we advise you to hold onto this folder until you're sure everything is working properly.
This folder's name is a bit confusing. It actually holds files used by Internet Explorer's ActiveX controls and Java applets, so if you use the same feature on a website, you don't have to download it twice.
In effect, this folder is useless today. ActiveX is an extremely outdated technology that's full of security holes, and Java is near-extinct on today's web. Internet Explorer is the only browser that supports ActiveX, and you'll probably only encounter it on ancient corporate websites if ever now. Most home users don't use IE anymore, let alone ActiveX.
Your Downloaded Program Files folder might already be empty, but feel free to clean out its contents if it's not. The LiveKernelReports folder is another directory which likely comes up when you're scanning for large files on your computer. Before answering the above questions, you can have a look at the files it can detect in your computer hard drive.
Disk Cleanup will show you a number of different file categories after scanning the selected computer hard drive. However, not all the file categories will be displayed in Disk Cleanup. It just shows some of them that Disk Cleanup can get after scanning:.
The following options can also appear on some previous versions of Windows like Windows 7, and some only appear if your computer has certain types of files on the hard drive:.
Some of you are confused when seeing so many file categories in Disk Cleanup. We collect some information in the following contents that can help you realize these files in Disk Cleanup and decide which files need to be deleted. We hope you can find what you want after reading this article. There is one file category you should not delete in Disk Cleanup. It is Windows ESD installation files.
Usually, the Windows ESD installation files take up a few gigabytes of disk space on your computer. You may think that deleting these files will release a lot of free space for new data. But, we strongly disagree with this idea. Due to the particularity, deleting these files will cause computer problems.
They enable you to restore your computer to factory settings. If you want to factory reset your computer, you need to use a Windows installation medium instead. Indeed, for the most part, the files and folders in Disk Cleanup are safe to delete. Moreover, if your computer is not working normally, removing some of the items in Disk Cleanup may prevent you from uninstalling Windows updates, rolling back the Windows OS, or troubleshooting some computer issues.
Given this, when you see the following options in Disk Cleanup, you need to make a decision according to your actual situation. These files in this category are the old Windows versions you have installed on your computer. It enables you to uninstall any Windows versions. The Windows Upgrade log files are created by the Windows upgrade process. They can help you solve the upgrade-related problems.
When your computer boots into BSOD, the system will create a memory dump file that can help you identify what goes wrong. The files in System archived Windows error reporting are the error reports created by Windows when a program is crashing. These error reports can help you analyze and fix the program issues. These error reports have already been sent to Microsoft.
Deleting them will not influence your computer. But, of course, you will not see these reports after deletion.
Delete them or not, you should make a decision by yourself. The only distinction is that the error reports are not sent to Microsoft. You can choose to delete it or not based on your own requirements. DirectX Shader Cache contains the files that are created by the graphics system.
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