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

How to Fix slmgr.vbs High Memory Usage During Windows Activation

If you notice that slmgr.vbs is using a lot of memory (often 100 MB or more) on your...

Fix Windows Security Authentication Error 0x80070035

Fix Chrome Sync Issues by Resetting Browser Settings

If Chrome sync has stopped working—bookmarks not updating, passwords missing, or extensions out o...

Microsoft Teams Proxy Server Troubleshooting Checklist

If Microsoft Teams fails to connect, shows a black screen, or keeps signing you out, a misconfigu...

Fix Microsoft Teams Sign-In Error: Cannot Connect to Network

When you try to sign into Microsoft Teams and see “Cannot connect to network,” it usually means T...

Fix Command Prompt Crashing Due to Corrupted System Files

If Command Prompt opens briefly and then closes immediately, or crashes during use, corrupted sys...