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...

BitLocker Recovery Key Not Accepted: Fix Authentication Failed Error

Fix Microsoft Store High CPU Usage After Update

After a Windows update, you might notice that Microsoft Store consumes an unusual amount of CPU, ...

Fix Microsoft Teams Meeting Recording Permission Denied Error

When you try to record a Microsoft Teams meeting and get a 'permission denied' message, it usuall...

Fix Windows Security High CPU Usage and Slow PC

If your PC feels sluggish and Task Manager shows Windows Security (or Antimalware Service Executa...