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

Fix Remote Desktop Certificate Error 0x80090322

When connecting to a remote desktop, you might see error 0x80090322. This usually appears as a me...

Fix Command Prompt Sync Issue with System Clock

Fix Windows Terminal Permission Denied for Ubuntu WSL

When you open Ubuntu through Windows Terminal and see a 'permission denied' error, it usually mea...

How to Set Up Task Scheduler with a Proxy Server

If you've scheduled a task in Windows Task Scheduler that needs to access the internet through a ...

Fix Windows Backup Error 0x81000019 on System Restore

When you try to restore a Windows backup, error 0x81000019 can stop the process. You might see th...

Fix Windows Defender Error 0x80070643 on macOS

If you see error 0x80070643 when installing or updating Windows Defender on a Mac (via Parallels,...