Tutorials: Useful Troubleshooting Techniques

Windows 11

Usermode Font Driver Host. Is it malware?

Is Usermode Font Driver Host Malware?

June 29, 2023

Quick Links What is Usermode Font Driver Host?Possible problemsAuthenticity checkChecking file locationChecking digital signatureChecking user nameIf fontdrvhost.exe is malicious If you have identified the process called Usermode...

“Disk D: is not accessible. Access is denied” on Windows 11

by Brendan Smith

January 12, 2022

Quick Links “Disk D: is not accessible. Access is denied”. Why does it happen?How to fix the “Disk D: is not accessible. Access is denied” error in Windows 11?Why not Everyone? “Disk D: is not accessible. Access is...

Windows 11 System Restore: Everything You Need to Know

Is Microsoft Defender Good Enough?

Blue Screen of Death Windows 10/11- How to Fix?

How to install Windows 11 on an incompatible PC?

How to remove viruses from the Windows Safe Mode?

WMI Provider Host: High CPU Usage

Windows 11 Security Book

What is the ERR_ADDRESS_INVALID Error and How to Fix it?

“Msftconnect redirect” error. Why it appears again and again?

Windows 11 can be installed on unsupported computers

Virus and threat protection in Windows 11. What’s new?

Microsoft warns the files may remain after the Windows PC reset

How to install Windows 11?

Things to know on Windows 11

About Windows 11. What’s new in this operating system?

What is Darknet — Darknet Definition & Explanation

Windows 10

How to Restore Windows 10. Does Resetting PC Remove Ransomware?

by Emma Davis

August 8, 2023

Quick Links Quick Guide to Restoring Windows 10How to fix Windows 10?Start System RestoreActivate System RestoreRecover your PCIf System Restore isn’t working in Windows 10Starting Advanced start-upStarting System Restore...

Can’t locate the Superfetch Service on Windows 10? Look for SysMain instead!

by Brendan Smith

June 30, 2023

In the latest builds of Windows 10, the Superfetch service is not displayed. How to find it? Today’s worldwide web abounds valid instructions emphasizing the significance of disabling the Superfetch Service when the Windows...