Knowledge base for software setup, errors, and daily tool work.

How to Fix Windows Activation Proxy Error

If you see "We can't activate Windows on this device because of a proxy error" or similar, your s...

Fix SSH Host Key Verification Failed for GitHub

When you try to clone a repository or push to GitHub over SSH, you might see an error like:

New Outlook Account Setup: Essential Configuration Checklist

Setting up a new Outlook account can be straightforward, but missing a few key configuration step...

Microsoft Teams Not Installing on Windows 10: Fixes

You click the installer, the progress bar moves, then nothing—or an error. Teams won't install on...

Fix 'chrome command not found' After Snap Install

Windows Activation 502 Bad Gateway: Troubleshooting Checklist

If you're seeing a '502 Bad Gateway' error when trying to activate Windows, the problem is usuall...