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

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

How to Auto-Start Windows Terminal via Task Scheduler

You may want Windows Terminal to start automatically when you log into Windows. While the app has...

How to Enable PowerShell Script Execution on Windows 10

If you've ever tried to run a PowerShell script on Windows 10 and received an error like "executi...

Fix Chrome Profile File Locked by Another User

If Chrome shows "Your profile could not be opened correctly" or "The profile appears to be in use...

Fix VirtualBox Kernel Driver Not Installed Error

When you try to start a virtual machine in VirtualBox and see "Kernel driver not installed (rc=-1...

How to Activate Windows with a Digital License

If you've upgraded to Windows 10 or 11 from a previous version, or bought a new PC with Windows p...