Checklists for software errors, setup, and tool workflows.

Remove Large Files from Git History

If your Git repository is bloated because a large file was committed and later removed, the file ...

Fix 'git pull failed index.lock file exists' Error

When running git pull, you may see an error like:

fatal: Unable to create &#...

Fix Remote Desktop Connection Failed Due to Group Policy

You try to connect to a remote desktop, but it fails with an error like "The connection was d...

Fix Git Merge Conflicts with Deleted Files

You're in the middle of a merge and git stops with a conflict. One side deleted a file, the o...

Fix Windows Update Error 0x80070005 by Taking Ownership

What Causes Error 0x80070005?

This error usually means Windows Update doesn't have pe...

Windows 11 Update Stuck at 0%: Practical Checklist

You start a Windows Update and it hangs at 0% for 10, 20, 30 minutes. This is a common frustratio...