Setup Windows Defender to Trust an SSL Certificate
If you're running a local development server or an internal application with a self-signed or pri...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listWindows Activation Setup Guide for a New PC
When you set up a new PC, Windows may prompt you to activate. This guide covers the typical activ...
Fix Chrome Profile Version Mismatch Sync Error
You see a message like "Profile version mismatch" in Chrome and your bookmarks, ...
Fix Windows Defender Error 0x800106ba: Failed to Start
If you see “Windows Defender failed to start” with error code 0x800106ba, the Windows Defender se...
Fix Microsoft Store Lag After a Windows Update
After a Windows update, you might notice the Microsoft Store is slow to open, unresponsive, or ta...
Fix Windows Defender Performance Issues After Update
After a recent Windows update, you might notice Windows Defender (Microsoft Defender Antivirus) c...
Topic paths
Quick titles
Find Chrome Profile Logs in Windows 11Command Prompt Opens and Closes Immediately: FixesResolve Chrome Profile Loading HangResolve Windows Update Module Not Found on Windows 10/11Windows Search Index Not Working?Fix DISM Restore Health Error 0x80073712How to Fix BitLocker Recovery Key Rejection After BIOS UpdateOutlook Error 0x8004010f: Causes and Fixes