Shell Guides
Targeted fixes for specific failures: blue screen stop codes, boot loops, apps that will not open, and devices Windows stops recognising.
- How to Fix Drag and Drop Not Working in Windows 11
Cannot drag files in File Explorer or drop them onto the taskbar in Windows 11? Clear the stuck drag state, fix Explorer, and rule out the shell extensions behind it.
- Fix "File Is Open in Another Program" in Windows 11
Windows 11 refusing to delete a file because it is in use? Find the process holding it, close the handle safely, and delete stubborn files and folders for good.
- How to Fix Windows 11 Taskbar Not Working or Disappearing
Taskbar frozen, hidden, or icons won't click after an update? Un-hide the bar, restart Explorer, fix tablet mode, and reset shell settings.
- How to Fix Windows 11 Start Menu Not Opening
Start button dead or menu closes instantly? Restart Explorer, run Start troubleshooter, repair shell settings—no reinstall.
- How to Fix File Explorer Crashing in Windows 11
File Explorer closes alone, hangs on This PC, or won't open folders? Restart Explorer, clear history, disable preview handlers, and fix shell extensions.