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

Fix Yarn Install Network Timeout with Proxy Settings

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

How to Reset Windows Defender Cache in Windows 10

Windows Defender (now Microsoft Defender Antivirus) stores temporary files and definitions in a c...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

OneDrive Troubleshooting Guide for Mac Users

OneDrive on Mac can sometimes stop syncing, show error messages, or behave unexpectedly. This gui...

How to Clear Windows Security Cache: A Practical Guide

If Windows Defender or another security tool is acting up—showing stale alerts, failing to update...

Fix 'Service Unavailable' for PowerShell on Windows 10

You open PowerShell on Windows 10 and see an error like "Service Unavailable" or "PowerShell is n...