Checklists for software errors, setup, and tool workflows.

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Windows Update Stuck at 100% Not Installing: How to Fix

You've waited for a Windows update to finish downloading, but it hangs at 100% and won't install....

Fix VSCode Remote SSH Permission Denied on Windows

When using VSCode's Remote-SSH extension on Windows, you may see 'Permission denied (publickey)' ...

Fix Microsoft Store Service Unavailable Due to Network Settings

When you open Microsoft Store and see an error like “Service unavailable” or “Try that again – So...

How to Fix Windows Activation Service Not Running or Disabled

If you see an error that the Windows Activation Service is not running or disabled, it usually me...

Fix Command Prompt Proxy Error Permission Denied

When you run a command in Command Prompt (cmd) and see an error like ERROR: permission deni...

Chrome Profile Token Expired: Fix Sync Not Working
You open Chrome and notice your bookmarks, passwords, or history aren't syncing. A common cause i...