krutodroid.blogg.se - Windows 10 file explorer slow to open

See How to repair and clear thumbnail cache in Windows 10. To fix the thumbnail cache, try to rebuild it. If that cache gets corrupted, File Explorer might be slow while to list the files in that folder. Huge files slow down the folder because Explorer has to read them and generate thumbnail previews for them. in your Downloads folder, it will be opened slowly. If you keep them in a single folder, e.g. See this article for details: Disable or enable Windows Defender in Windows 10.Īnother reason can be the huge amount of videos or images that you have downloaded. Note: In Windows 10, it might be hard to permanently disable Windows Defender.

Try to replace your antivirus software.

This will reduce the time the antivirus takes to scan all files. Remove old files which you do not need any more.

Reduce the amount of files stored in the Downloads folder.

If the folder opens quickly while it is disabled, you can do the following: Simply disable your antivirus temporary or at least it's real time scanning and try to open the Downloads folder while it is disabled. You can easily check if the slow down is caused by the antivirus app or by something else. Symantec's Norton AntiVirus is also known to be slowing down File Explorer operations due to its slow file system filter driver. Before File Explorer have read the icons and metadata from the items in the folder, Defender scans them and makes the computer operate slower. Everytime you open the Downloads folder, it starts scanning its files for malware. It can be caused a third party antivirus tool or by Windows Defender. There are several reasons for the situation when your windows 10 downloads folder opens slowly.