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

Fix Windows Activation Proxy Server Not Responding

When you try to activate Windows and see “proxy server not responding,” it usually means Windows ...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Fix Outlook 502 Bad Gateway Error from Proxy Settings

When Outlook displays a 502 bad gateway error, it usually means a proxy server is interfering wit...

Fix Yarn Install Network Timeout with Proxy Settings

When running yarn install, you may see errors like ESOCKETTIMEDOUT or <...

Outlook Not Downloading Emails on Windows 10: Practical Fixes

If Outlook stops downloading new emails on Windows 10, you're not alone. This issue can stem from...

Fix Putty Connection Refused Due to Windows Firewall

You're trying to SSH into a remote server using Putty, but you get a 'Connection refused' error. ...