Software comparisons, alternatives, and tool decision notes.

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...

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...

Windows Terminal Installation Guide Step by Step

Windows Terminal is a modern, tabbed terminal application for Windows 10 and 11. This guide walks...

PowerShell Performance Checklist for Slow Scripts

If your PowerShell script takes minutes instead of seconds, the problem is usually not the comput...

Fix Windows Store Downloads Stuck After Update

After a Windows update, you might open the Microsoft Store to find your downloads or app updates ...

Fix Docker Build Error: 'failed to solve: manifest not found'

You run docker build and get an error like:

failed to solve: error fetching ...