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

How to Check and Install Pending Windows Updates

You may notice your Windows PC behaving sluggishly, showing a restart reminder, or a yellow warni...

OpenVPN Connection Failed: Check Firewall Settings

You see "connection failed" in your OpenVPN client log. The server is reachable, but the handshak...

Windows Update Not Working on Ubuntu Dual Boot: Fixes

If Windows Update fails or hangs after setting up a dual boot with Ubuntu, the problem is often r...

How to Rebuild Windows Search Index: Troubleshooting Guide

If Windows Search stops finding files, emails, or apps, the search index may be corrupted or outd...

Fix OneDrive Not Syncing After Windows 10 Update

After a Windows 10 update, OneDrive may stop syncing entirely or show errors like "Changes haven'...

Fix SSH 504 Gateway Timeout in Windows Terminal