File Explorer is slow to open or freezes
File Explorer is slow because your hard drive is being scanned or the preview pane is using too much memory. Turn off the preview pane and disable Quick Access. This fixes it for people.
File Explorer caches information about your files, but sometimes it gets stuck trying to scan large folders or running antivirus checks. The preview feature tries to load thumbnails for every file at once. Disabling Quick Access and preview features fixes the problem.
- ✓Have File Explorer ready — press Windows key + E to open it
- ✓Check if specific folders are slow or if it's all folders
- ✓Check your hard drive space by right-clicking This PC and selecting Properties
Fix-IT-Bot will walk you through each step, just tap, no typing needed.
Skip, I just want a technicianCommon mistakes to avoid
- Not realizing preview and Quick Access are on and slowing everything down — both are hidden in the View menu
- Restarting the computer instead of restarting File Explorer — restart File Explorer directly in Task Manager
- Not checking if the hard drive is almost full — many assume it's a software problem when it's storage
Signs you need professional help
- If File Explorer is still slow after disabling preview, turning off Quick Access, and freeing up hard drive space, contact us for cache repair and malware scan. If only certain folders are slow, there may be corrupted files in that folder.
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