Helen

Position: Columnist

Helen Graduated from university in 2014 and started working as a tech editor in the same year. Her articles focus on data backup & recovery and disk management. Through an in-depth exploration of computer technology, Helen has successfully helped thousands of users solve their annoying problems.

Latest Articles By Helen

Fix Windows 11 WiFi Driver Not Working & Download Its WiFi Driver

How to solve Windows 11 Wi-Fi driver not working problem? How to handle other Wifi issues? Where to download Windows 11 Wi-Fi driver?

February 21, 2022 By Helen

[7+ Ways] Fix VSS was Denied Access to the Root of Volume

This post offers more than seven methods to solve the “Volume Shadow Copy Service warning: VSS was denied access to the root of volume” problem.

February 18, 2022 By Helen

What Is Copy on Write (COW) and Where Does It Apply?

What is copy-on-write (COW)? In which fields or areas does this technique be used? This library will explain the definition, mechanism, and usage of COW.

February 18, 2022 By Helen

Download Realtek High Definition Audio Driver Windows 11

Are you suffering from Windows 11 audio driver not working problem? Do you know where to download a new sound driver and fix the issue?

February 16, 2022 By Helen

5 Ways to Fix Switch Sound to TV Windows 11 No Sound Issue

Have you ever tried to switch Windows 11 sound to a TV display? Does it work? How do you fix it if there is no sound after switching? This post offers 5 fixes.

February 16, 2022 By Helen

5 Fixes for Windows 11 Sound Cuts out When Changing Applications

Are you suffering from Windows 11 sound cuts out when changing applications? If so, read this article for possible solutions!

February 14, 2022 By Helen

[5 Ways] How to Fix Sound Constantly Changing Windows 11/10?

While watching a video or listening to music on your PC, the volume automatically increases or decreases and it seems won’t stop. This post fixes this issue.

February 14, 2022 By Helen

Fix Backup Failed to Get Exclusive Lock on EFI System Partition

How to solve the “Windows Backup failed to get an exclusive lock on the EFI system partition” problem? This article offers more than 7 solutions.

February 11, 2022 By Helen

Remove Exclamation Mark on SM Bus Controller Driver Windows 11

How to delete yellow exclamation mark driver error with SM Bus Controller in Windows 11/10 Device Manager? This library offers multiple solutions.

February 11, 2022 By Helen

5+ Methods: Fix No Output or Input Devices Found Windows 10/11

No audio device is installed. No output devices found. No input devices found. How to solve such type of problem? Here are more than five methods.

February 10, 2022 By Helen

[5 Ways] How to Fix Sound Quiet HP Envy Laptop Windows 11?

Are you experiencing HP laptop sound not working problem? Do you know how to solve it? If not, this article provides several solutions for you.

February 10, 2022 By Helen

[Review] 5 Best Free Sound Editors for Windows 11/10

Are you looking for a Windows sound audio editor for your PC? What features do you need? Read this article to pick up a sound editor that suits you.

February 09, 2022 By Helen

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