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

Fix Windows Security Antivirus Not Turning On

You open Windows Security and see that the antivirus is off, with no obvious way to turn it on. T...

How to Fix Windows Security Not Working on Ubuntu

You're running Ubuntu and see an error that Windows Security isn't working. This usually happens ...

Windows Defender 404 Not Found: How to Fix Missing Interface

You open Windows Security, click on Virus & threat protection, and get a blank page or a 404 erro...

Fix OneDrive Connection Refused Due to Proxy Settings

If OneDrive shows a 'connection refused' error, your proxy settings are a common cause. This usua...

How to Fix WinSCP Permission Denied Error

If you see a 'Permission denied' error in WinSCP when trying to upload, download, or delete files...

Fix 'Remote Desktop Command Not Found' in Linux