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

Fix 'Windows Security Cannot Connect to Microsoft Defender' Error

When you open Windows Security and see the message 'Windows Security cannot connect to Microsoft ...

Fix Windows 10 Task Scheduler High Memory Usage

If you notice that Task Scheduler (taskhostw.exe or TaskScheduler.dll) is using an unexpectedly h...

Fix KMS Activation Error: Port 1688 Already in Use

Fix Edge Profile Sync Paused Not Working After Update

After a browser update, you might see Edge profile sync paused and not working. This usually happ...

Fix PowerShell Execution Policy Permission Denied Error

When you try to run a PowerShell script and get a 'permission denied' error, it's often because t...

Fix Microsoft Teams High CPU Usage on Windows 10

If you notice your fan spinning up or your PC slowing down while Microsoft Teams is running, high...