Checklists for software errors, setup, and tool workflows.

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How to Add Folder Exclusions in Windows Defender

If Windows Defender is slowing down your workflow or flagging a trusted application, you can excl...

Fix Microsoft Teams Invalid Configuration Error

Users sometimes see an 'invalid configuration' error when launching Microsoft Teams, often accomp...

Fix Microsoft Teams SSL Certificate Error: Invalid Certificate

When you see "SSL certificate error: invalid certificate" in Microsoft Teams, the app may fail to...

SSH Connection Timed Out: Check Firewall Rules

You type your SSH command, wait a few seconds, and get "Connection timed out." It's a common erro...

Fix VS Code Terminal Not Opening (Exit Code 1)

When you try to open the integrated terminal in VS Code and see an error message like The t...

Fix Windows Update Error 0x80070002 – Cache Corruption
When Windows Update fails with error code 0x80070002, it often points to a corrupted download cac...