Checklists for software errors, setup, and tool workflows.

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Fix Windows Search 404 Error by Rebuilding the Index

When Windows Search throws a "404 error" or returns no results, the search index is often corrupt...

Fix Windows Search Not Saving Credentials Loop

You enter your work or school credentials, Windows Search seems to accept them, but then the same...

Fix Windows Defender Real-Time Protection Grayed Out

You open Windows Security, go to Virus & threat protection, and see that the Real-time protection...

How to Reset Microsoft Store Cache and Fix Port Conflicts

If the Microsoft Store won't load, apps fail to install or update, or you see error codes like 0x...

How to Resolve Git SSL Certificate Errors

You're cloning a repository or pushing commits and Git throws an error like fatal: unable t...

How to Set Up Proxy in Command Prompt for Network Access
If your network requires a proxy server to access the internet, you may need to configure it in t...