Fix Windows Defender High Memory Usage & Error 0x80070002
You might see Windows Defender consuming a lot of memory, and then get error code 0x80070002 when...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Terminal Config File Not Saving
You edit your Windows Terminal settings, click Save, and the changes vanish. Or you restart the a...
Fix BitLocker 'Path Not Found' in Command Line
When you run BitLocker commands like manage-bde or repair-bde from an e...
Reset Chrome Settings Without Losing Bookmarks
If Chrome is acting up—slow, crashing, or showing unwanted pop-ups—a settings reset often fixes i...
Fix PowerShell Connection Refused on Localhost
When you run a PowerShell command to connect to a service on localhost and get a 'connection refu...
How to Fix Windows Defender Not Turning On
Windows Defender (now called Microsoft Defender Antivirus) sometimes refuses to turn on or stay o...
Topic paths
Quick titles
Chrome Version Compatibility Check GuideHow to Fix Outlook Update Failed on Windows 10How to Fix Chrome Connection Refused by Clearing CacheTroubleshooting SSH Public Key AuthenticationTPM BitLocker CPU Overload TroubleshootingNetwork Driver Causing Windows Security Timeout FixHow to Move Windows Search Index to Another DriveHow to Restore Windows Search After a Recent Update