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

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED Proxy Error

When Chrome shows ERR_TUNNEL_CONNECTION_FAILED, it usually means a proxy connect...

How to Bypass Windows Activation Rate Limit Error

When you see "The activation server reported that the product key has been used too many times" o...

Fix Microsoft Teams Crashing When Sharing Screen

You're in a meeting, you click 'Share screen,' and Teams freezes or closes entirely. This is a kn...

Fix BitLocker High Memory Usage After Windows Update

Why BitLocker Memory Usage Spikes After an Update

After a Windows update, some users noti...

NVM Troubleshooting Checklist for Windows Users

If you use NVM (Node Version Manager) on Windows and run into problems like Node not being recogn...

Fixing Conda Environment Solve Failures After Update

After a conda update, you might see errors like ResolvePackageNotFound or a solver t...