Windows contains enough of files and folders that yous don't really need. Between hidden caches, old junk that wastes space, and files yous tin actually delete to solve problems, knowing what's rubber to remove from Windows tin exist challenging.

Let'southward step through some Windows files and folders that are totally prophylactic to remove, forth with why you might want to erase them. This will help you complimentary up disk infinite and acquire more than about your PC. Notation that some of these folders are in arrangement-protected locations, so have care when deleting them.

The Best Way to Clean Windows Folders: Disk Cleanup or Storage Sense

Windows 10 Disk Cleanup

Before we look at Windows files and folders you can safely remove, y'all should know that manually deleting them isn't usually the best style to go about it.

Aside from wasting time doing this yourself when yous could automate the process, information technology's safer to let the Disk Cleanup tool do these cleanings for you. This avoids accidentally deleting files that you lot demand or messing with the wrong folders.

The Windows Disk Cleanup tool helps you reclaim disk infinite on your computer and is simple to use. You can open it by searching for Disk Cleanup in the First menu and selecting a bulldoze. Permit it browse, and y'all'll see several categories of files you tin erase. For more options, choose Clean up arrangement files and provide administrator permissions.

If yous find this interface also clunky, you can browse to Settings > System > Storage to attempt the newer storage cleanup tool in Windows 10 and 11. Click Temporary files in the listing of options, and so you'll run across a list populate that's similar to what Disk Cleanup offers.

Windows 10 Storage Sense Temporary Files

What to Delete From Disk Cleanup

This isn't a full guide to the Deejay Cleanup tool, so nosotros're non going to look at every entry in the carte. Still, the post-obit options are low-hanging fruit (brand sure to select Make clean upward system files first to see them all):

  • Windows Update Cleanup: This erases one-time copies of Windows Update files. These are safety to delete in most cases, but if you run into update-related bug, yous should continue them for troubleshooting.
  • Windows upgrade log files: Similarly to the above, these are data files that Windows Update stores to help you dig into problems concerning upgrades or installations. You can erase these if you lot haven't had errors related to upgrading Windows to a new version.
  • Language resource files: If yous've previously downloaded another linguistic communication or keyboard layout that you don't apply, this will let y'all easily erase it.
  • Recycle Bin: While you tin empty the Recycle Bin through its ain window, y'all can as well exercise it easily here. But make sure at that place's naught inside information technology that yous need.
  • Temporary files: Every bit their name suggests, temporary files aren't used for anything in the long term, and so yous can erase them without worry.

At present, let'due south look at what you can delete from Windows ten and Windows 11 safely. Unremarkably, these files are on your C: drive, but you might find them elsewhere if you have multiple storage disks and have installed Windows with custom options.

1. The Hibernation File

Windows 10 Turn Hibernate Off

Location: C:\hiberfil.sys

Hibernation manner on your PC is a bit like sleep style, except the organization saves all your open piece of work to the storage drive and then shuts downwardly. You can remove the bombardment from your laptop and stay in hibernation for a week, so start support and selection upwards right where yous left off.

Of course, this takes upward space, which is what the hibernation file is for. Depending on your hard bulldoze size, the hibernation file is likely several gigabytes or more.

If yous don't use hibernation and want to disable it, you tin easily do so via the control line. Note that you shouldn't merely delete hiberfil.sys, equally Windows volition recreate it again.

Instead, correct-click on the Commencement button or press Win + Ten, then open a Control Prompt (Admin), Windows PowerShell (Admin), or Windows Terminal (Admin) window from the resulting card. Blazon the following control to disable hibernation:

          powercfg.exe /hibernate off        

That's all it takes to disable hibernation. Windows should delete hiberfil.sys on its ain when you exercise this; feel free to delete it subsequently if not. Note that disabling hide mode will also forbid your computer from using fast startup in Windows 10 and 11. Withal, this isn't much of a loss, as this feature is known to cause slow Windows boot times and other problems.

2. Windows Temp Folder

Windows Temp Folder

Location: C:\Windows\Temp

Every bit yous'd guess from the name, Windows temporary files aren't of import across their initial utilise. The files and folders inside incorporate info that Windows used at one time, but doesn't need anymore.

Instead of cleaning via Deejay Cleanup. you can visit this binder and delete its contents manually, if yous desire. Just press Ctrl + A to select everything inside, then hit Delete. Windows might give y'all an error nearly a couple of items when you exercise this—just ignore those and clear everything else.

This folder will fill upwardly with new items over time, which is a normal part of Windows' operation.

3. The Recycle Bin

Location: shell:RecycleBinFolder

The Recycle Bin is a special folder—while it appears under your C:\ drive, this is protected by Windows and you don't demand to admission it that way. Whenever you delete a file on your system, Windows sends it to the Recycle Bin. This is a special place where deleted files are kept until you permanently delete or restore them.

While this might be obvious to you lot, nosotros're including it in case some aren't aware. It'due south easy to forget that gigabytes of old data tin can sit in your Recycle Bin.

Yous can access the Recycle Bin through the shortcut on your desktop. If you don't run across that, type vanquish:RecycleBinFolder into File Explorer's navigation bar. One time here, you'll see everything you lot've deleted recently.

Correct-click on individual items and choose Delete to permanently erase them, or choose Restore to ship the file back to its original location. On the acme Ribbon'southward Recycle Bin Tools tab, you'll encounter buttons to Empty Recycle Bin and Restore all items at once.

To tweak the way the Recycle Bin works, click Recycle Bin backdrop here. On this menu, you can change the maximum size of the bin, or fifty-fifty choose Don't move files to the Recycle Bin.

Windows Recycle Bin

With this choice, Windows skips the bin and permanently removes items when you delete them. We don't recommend this, because the Recycle Bin gives you a 2nd hazard in case of accidental deletion. Similarly, Display delete confirmation dialog volition require an extra stride whenever you lot erase a file.

iv. Windows.old Folder

Location: C:\Windows.old

Whenever y'all upgrade your version of Windows, the system keeps a re-create of your prior files, chosen Windows.quondam. This folder essentially holds everything that made up your former installation, in case something didn't transfer correctly.

If necessary, y'all can use this folder to gyre back to a previous version of Windows. Information technology'due south too possible to open the folder and catch a few stray files if you lot demand them.

Windows automatically removes this folder a short fourth dimension after upgrading, but you tin remove it yourself if you're crunched for space. It won't delete if y'all try to go through File Explorer, so to erase it from your drive properly, type Disk Cleanup into the Start Menu and launch the tool equally described before.

Click Clean up system files at the bottom of the window and let the utility do another scan. In one case that's done, await for the Previous Windows installation(s) and delete information technology using this tool.

Manifestly, removing these files makes it harder to recover information in example of an issue. After performing a Windows upgrade (even just to the latest version of Windows 10 or 11) we advise yous to agree onto this folder until you lot're certain everything is working properly.

5. Downloaded Programme Files

Location: C:\Windows\Downloaded Program Files

This folder's name is a scrap confusing; it doesn't have anything to practice with apps you've downloaded. Instead, information technology holds files used by Internet Explorer's ActiveX controls and Java applets, and then if y'all employ the aforementioned characteristic on a website, you don't take to download it twice.

In issue, this folder is useless today. ActiveX is an extremely outdated engineering science that's full of security holes, and Coffee is near-extinct on today's web. Cyberspace Explorer is the only browser that supports ActiveX, and you'll probably but meet information technology on ancient corporate websites (if ever) now.

Almost nobody uses IE anymore, permit alone ActiveX. Thus, your Downloaded Program Files folder might already exist empty, but feel free to make clean out the contents if information technology's not.

6. LiveKernelReports

Windows LiveKernelReports

Location: C:\Windows\LiveKernelReports

The LiveKernelReports folder is another directory that probable comes up when yous're scanning for large files on your computer. This binder is abode to dump files, which are ongoing data logs that Windows keeps. If your computer runs into an event, you tin can analyze the contents of these files to start troubleshooting your problem.

Whatsoever huge files ending with the DMP file extension in this binder are safety to delete if you don't demand to look deeper into them. Like the in a higher place locations, though, we recommend using Disk Cleanup instead of deleting the file yourself.

When Windows crashes or you have other major estimator problems, don't delete these dump files right abroad. You lot tin use a programme like WhoCrashed to become more than info from them.

7. Rempl Folder

Location: C:\Program Files\rempl

While the Rempl folder isn't big, you might exist surprised when you see it appear on your system. It contains several small files, and you might even notice a few Task Manager processes connected to information technology.

This folder is connected to Windows 10 and xi's update commitment. It includes "reliability improvements" to help make Windows updates go smoothly and fe out compatibility issues.

Then can you delete the Rempl folder? In that location are seemingly no agin effects from doing so. However, since it simply takes upwards a few megabytes and tin can make Windows upgrades less frustrating, it's best to keep it around.

The Windows Files You Can Safely Delete

Information technology takes a bit of looking effectually to find them, but Windows holds plenty of files and folders that aren't necessary. Remember that your computer does a pretty good job of keeping itself clean, so you don't have to constantly remove the contents of these folders unless yous're really low on disk infinite.

Running the Disk Cleanup tool one time or twice a month should do enough to keep the cruft away. If you nonetheless need to gratis upward a lot of infinite, endeavor uninstalling some unnecessary Windows software.

12 Unnecessary Windows Programs and Apps Y'all Should Uninstall

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