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

Fix Windows Activation Server Not Available Error

When you see the message "Windows activation server is not available" while trying to activate Wi...

How to Fix 'Permission Denied' When Running PowerShell as Administrator

You right-click PowerShell and select 'Run as administrator', but instead of an elevated prompt, ...

Fix Windows Search Blank Screen Error 0x80070002

If you open Windows Search and see a blank screen or empty results along with error code 0x800700...

Fix Windows Update High CPU Usage When It Stops Working

If Windows Update is stuck and your CPU usage spikes to 100%, you're likely dealing with a hung u...

Fix PowerShell DNS Error 0x8007274d: Practical Steps

Fix: Microsoft Teams Installation Path Not Found on Windows 10

When launching Microsoft Teams on Windows 10, you might see an error stating the installation pat...