Read: USB drive not appearing in This PC but visible in Disk Management.. 2] Uninstall and reinstall USB controllers. If there is an internal issue with the USB controller, then too you can see ...

I have a SanDisk USB Keychain drive and a laptop hard drive in a generic USB enclosure.<BR>I'm running XP Pro SP1.<BR><BR>The last few months neither drive will show up in My Computer or Explorer ...

So, if your USB drive is not showing files and folders in Windows 11/10, it could be either because you did not eject the drive safely. It could also arise due to changes in settings, and more.