Knowledge base for software setup, errors, and daily tool work.

How to Unlock a File in Use by Another Program in Windows

You try to delete, rename, or move a file in Windows and get an error: "The action can't be compl...

Fix Task Scheduler 404 Not Found Due to Permissions

When you open Task Scheduler and see a '404 Not Found' error when trying to view or create a task...

Fix Windows Search Indexing Service Won't Start

You open Task Manager or Services and see that the Windows Search service is stopped. When you tr...

Fix Windows Terminal Backup Restore Failures

When Windows Terminal fails to restore from a backup, you typically see an error during settings ...

Fix Command Prompt pip Install Permission Denied Error

Fix Windows Defender 404 Not Found After Update

After installing a recent Windows update, some users find that Windows Defender is missing or sho...