"Access Denied" When You Delete Folders from a Mounted Drive
When you try to delete folders that are stored on a mounted drive and to send them to the Recycle Bin, you may receive the following error message: Cannot delete Foldername: Access is denied. The source file may be in use.
Find and open File Explorer - Microsoft Support
To check it out in Windows 10, select its icon on the taskbar or the Start menu, or press the Windows logo key + E on your keyboard. Here are some noteworthy changes for Windows 10: OneDrive is now part of File Explorer. For a quick primer on how it works, check out OneDrive on your PC.
Find the Recycle Bin - Microsoft Support
Find the Recycle Bin. If your desktop shows no icons at all, right-click (or press and hold) the desktop and select View. If Show desktop icons has no checkmark, click it to add one. If that doesn't work, try this: Select Start > Settings > Personalization > Themes > Desktop icon settings.
Find your BitLocker recovery key - Microsoft Support
Find your BitLocker recovery key. Windows 11 Windows 10. A BitLocker recovery key is needed when BitLocker can’t automatically unlock an encrypted drive in Windows. This key, which is a 48-digit number, is used to regain access to the drive.
Free up drive space in Windows - Microsoft Support
Storage Sense can automatically free up drive space for you by getting rid of items that you don't need, like temporary files and items in your Recycle Bin. For more info, see Manage drive space with Storage Sense.
BitLocker Drive Encryption - Microsoft Support
Windows 10 Windows 11. BitLocker Drive Encryption allows you to manually encrypt a specific drive or drives on a device running Windows Pro, Enterprise, or Education edition.
How to prevent and remove viruses and other malware
Discusses how to remove viruses, spyware, rogue software, or malware using Microsoft Security Essentials, Microsoft Safety Scanner and Microsoft Defender Offline.
How do I make the Recycle Bin appear on my desktop in Windows Vista or ...
The system administrator can either use the Group Policy Object Editor (GPEDIT.msc) or manually remove the registry information (that was created through the Group Policy Object Editor) for the Recycle Bin to restore the Recycle Bin icon to the Desktop.
Fix a missing Camera Roll in Windows - Microsoft Support
If you get an error message that says your camera roll is missing (0xA00F4275) when you try to take a picture or video with the Camera app in Windows try the following solutions, in the order listed.
How reserved storage works in Windows - Microsoft Support
Learn how reserved storage works in Windows to conserve disk space for temporary files, caches, and other files.