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

Fix Chrome Profile Module Not Found on Mac

If you see the error 'Your profile could not be opened correctly' or 'The profile module cannot b...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

OneDrive Setup Sync Stuck at Starting: How to Fix

You open OneDrive and see 'Setting up sync' or 'Starting' for a long time—sometimes hours. This u...

Fix Windows Update Error 0x800f0905 on Mac

When running Windows on a Mac—either through Boot Camp or a virtual machine—you might encounter u...

Windows Activation DNS Troubleshooting Checklist

If Windows fails to activate and you see error codes like 0x8007232B, 0xC004F074, or “Windows can...

Fix Microsoft Store Login Loop: Reset and Recovery Steps

You open the Microsoft Store, sign in, and it immediately asks you to sign in again. This login l...