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

How to Get a Windows License for Boot Camp on Mac

Running Windows on a Mac via Boot Camp requires a valid Windows license. This article covers the ...

Fix Windows Security Authentication Error 0x80070035

Fix Windows Activation Error 0xc004c003 After Hardware Change

If you see error 0xc004c003 after upgrading your PC's motherboard, CPU, or other major hardware, ...

Fix Windows Credential Manager Login Loop

You log in to Windows, and immediately get a prompt to enter your Microsoft account password or P...

Fix Windows Security High CPU Usage After Update

After a Windows update, you might notice the Windows Security process (Antimalware Service Execut...

Fix Task Scheduler Proxy Authentication Failed Error

When a scheduled task fails with a 'proxy authentication failed' error, it usually means the task...