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

How to Transfer Chrome Profile to a New Mac

You've got a new Mac and want to bring your Chrome bookmarks, passwords, extensions, and settings...

How to Fix 'File Locked' Error in Windows Terminal and CMD

You try to delete, rename, or move a file in Windows Terminal or Command Prompt, and get an error...

Fix Windows Security Authentication Error 0x80070035

How to Fix Command Prompt File Locked Error in Windows 10

When you see Access is denied or The file is in use while trying to del...

BitLocker Authentication Failed: USB Key Not Recognized Fix

When BitLocker prompts "Authentication failed" and your USB key isn't recognized, the drive is lo...

How to Fix Windows Update Error 0x80070643

You try to install the latest Windows updates but get error 0x80070643. This usually means the up...