Checklists for software errors, setup, and tool workflows.

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Fix Windows Defender Not Starting Due to Invalid Config

If Windows Defender won't start and you see an error about invalid configuration, the problem is ...

How to Fix Windows Search Not Finding Files

You search for a file by name in the Windows search box, but nothing shows up—even though you kno...

How to Fix Windows Terminal Cache Not Clearing

If you've noticed Windows Terminal opening with old settings, displaying ghost profiles, or faili...

Fix Gradle Build: Could Not Find or Load Main Class

When a Gradle build fails with Could not find or load main class, it usually means t...

ImageMagick: 'convert' Not Recognized but 'magick' Works

If you're used to running convert for ImageMagick and suddenly get 'convert' i...

Windows Defender Configuration for Maximum Protection
Windows Defender (now Microsoft Defender Antivirus) provides solid baseline protection, but defau...