Practical software fixes, setup guides, and tool workflows.

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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

Outlook Rules Not Running Automatically: Fix Guide

You set up rules to organize incoming mail, but they don't run automatically. Messages sit in the...

Task Scheduler Proxy Error 0x80070643: Fix Guide

If you see error 0x80070643 in Task Scheduler, it usually means a task failed to run because of a...

How to Fix Windows Defender Not Starting Automatically

If Windows Defender (Microsoft Defender Antivirus) isn't starting automatically when you boot you...

Fix Microsoft Store Error 0x80073cf3

When you try to install or update an app from the Microsoft Store, you might see error 0x80073cf3...

Windows Terminal Serial Port Connection Setup Guide

If you need to connect to a serial device—like a router, switch, or microcontroller—from Windows ...