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

Fix ERR_NAME_NOT_RESOLVED DNS Configuration Error

When you see ERR_NAME_NOT_RESOLVED in your browser, it means the DNS lookup for ...

How to Fix Black Screen After Enabling Hardware Acceleration in Chrome

You enable hardware acceleration in Chrome to improve performance, and suddenly the screen goes b...

Fix DNS Probe Finished NXDOMAIN After Windows Update

After a Windows update, some users see the error 'DNS_PROBE_FINISHED_NXDOMAIN' in Chrome ...

How to Fix Chrome Sync Error 'Sign In Again'

What the Error Means

When Chrome displays 'Sign in again' in the sync settings, i...

How to Reset Remote Desktop Connection Settings

If you are having trouble connecting to a remote PC—maybe you keep seeing authentication errors, ...

Git Merge Conflict: Keep Both Files Instead of One

When you run git merge and get a conflict, Git stops and marks the conflicting files...