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

Remote Desktop Memory Leak Troubleshooting Guide

If your Remote Desktop (RDP) session gradually consumes more memory until the machine becomes slu...

Fix Microsoft Teams Version Mismatch Update Required Error

Understanding the Error

When you see 'version mismatch update required' in Microsoft Team...

Fix Remote Desktop Blank Screen and Disconnect Issues

You connect to a remote desktop, see only a black or blank screen, and then the session drops. Th...

How to Fix Windows Security Settings Not Saving Changes

You change a setting in Windows Security—like toggling real-time protection or adding an exclusio...

OneDrive Sync Offline Installer Setup Checklist

When you need to install OneDrive on multiple machines or in a location with limited bandwidth, t...

Nginx 502 Bad Gateway: A Practical Troubleshooting Guide

Seeing a 502 Bad Gateway from Nginx usually means the upstream server (like PHP-FPM, uWSGI, or a ...