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

Fix Chrome Crashing on Startup in Windows 10

If Chrome crashes immediately or shortly after launching on Windows 10, the cause is often a corr...

Fix Git SSL Certificate Problem on Corporate Networks

If you see git SSL certificate problem: unable to get local issuer certificate while...

Fix 'git remote origin already exists' Error in GitLab

Fix Windows Update Service Not Running for System Restore

You might see “System Restore did not complete successfully” or “Windows Update service is not ru...

Fix Nginx 502 Bad Gateway Docker Permission Denied

When running Nginx as a reverse proxy in a Docker environment, a 502 Bad Gateway error often poin...

Fix Nginx Configuration Test: Missing Semicolon Error

When running nginx -t to test your configuration, you might see an error like: