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

How to Fix Chrome Profile Slow Performance

Common Causes of a Slow Chrome Profile

If Chrome feels sluggish only when you’re signed i...

Fix High CPU Usage by Antivirus Scanning PowerShell

If you notice that PowerShell (powershell.exe or pwsh.exe) is using high CPU, and you have an ant...

Fix Windows Defender Crash Loop in Windows 10

If Windows Defender keeps crashing and restarting on your Windows 10 PC—showing error messages, d...

Windows Security App Not Working After Update: Fixes

After a Windows update, the Windows Security app may fail to open, show a blank screen, or displa...

Microsoft Store Service Unavailable: Reinstall App Fix

When you see 'Microsoft Store service unavailable' while trying to open or update an app, it ofte...

Fix 'Connection Refused' Error in CMD on Windows 10

When you see connection refused in Command Prompt on Windows 10, it usually means th...