Experience & Education
David is a chief programmer of Wondershare and has joined the company since December 2004. He has grown up from a junior technical engineer to a chief programmer within 15 years. David also holds executive roles as the Chief Technical for DRP(The Data Recovery Department of Wondershare Technology) and has worked aggressively to develop and optimize the data recovery software for Windows/Mac users. He also spares some time to write articles on data recovery, computer tips & solutions, smartphone tricks to help people better protect their data and improve device performance.
David received his Bachelor's degree in Computer Science and Engineering from The Hong Kong University of Science and Technology.
- With more than 15 years’ experience in software development and Windows & phone system studying, David is an expert in data recovery in various scenarios and a techie that enjoy solving computer & phone problems and finding useful tips for using PCs & smartphones. He would like to share his discoveries in his articles to help more people to enjoy their digital life without worry.
David loves to play badminton and is the manager of Wondershare Badminton Association. He is also a dad of two lovely daughters and enjoys cooking for his family in weekends.
Read this in-depth R-Studio Data Recovery review for 2026. Check current versions, test criteria, features, recovery scenarios, pricing, limits, and Recoverit alternative. …
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Learn how to create an EFI partition in Windows 10 safely using Diskpart or recovery tools. Fix missing EFI errors and restore smooth system boot performance. …
Learn how to format a microSD card safely on Windows, Mac, Android, or with SD Card Formatter. Choose FAT32 or exFAT and protect files first. …
Is your Android locked and left you out to access your data? Read this article to learn how to recover data from a locked Android phone. …
Find out the best free Android data recovery software to restore deleted files in your phones. You will also learn about an advanced option with many features. …
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Accidental deletion of files is very common in case of Android devices. Let's find the top software to foster Android data recovery. …
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Windows Metafile is one of the oldest file formats in Windows. But, what if you accidentally lose the data? Learn all you need to know about Windows Metafile format. …
Windows 10 desktop icons are a crucial part of navigation. However, sometimes they disappear. Learn the top methods to restore Windows 10 desktop icons invisible. …
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Learn how to format an SD card as internal storage on supported Android phones, move apps safely, fix missing options, and protect your files. …
RAM (Random Access Memory) is a volatile memory that serves as a communication and supports the channel in your electronic devices like computers and mobile phones. …
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NOR flash memory is the second type of flash memory which is also non-volatile memory. The data cells of NOR memory are arranged in a parallel manner that's why you can access the data way faster than NAND. …
Use BitLocker to encrypt data on your computer and removable hard drives. Get all the latest information + tips for saving the recovery key. …
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Picture quality is relatively something everyone cares about. 2K resolution seems to be a standard in pictures and motion pictures. Learn about what resolution is 2K, 2K aspect ratios and pixels concerning picture quality. …
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MSI file format is a Windows installer file that stores the installation information. Suppose you want to open or create an MSI file, using these simple methods described in our blog. …
Numbers is the Apple equivalent of Excel. But there are some discrepancies. If you have trouble opening your Numbers file, you need not worry. All you need to know about Numbers files is covered in this article. …
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The OGM file format is valid for budding artists, developers, and audiophiles. Find out more about it, the best OGM players, and how to convert OGM to MP4 through this information piece. …
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Want to know what a .bik file extension is? No worries, learn about BIK files and view a list of programs that can open and convert them in this article. …
Have you been facing multiple Explorer.exe errors? Fix the errors with your File Explorer to ensure smooth operations and use quick recovery methods too. …
If your system continues to overheat and slow down, read this guide. It explains what DWM.exe is, why it is causing high CPU usage, and how to fix it. …
Setting live video as the wallpaper on your phone isn't hard as you think! With some simple steps, you can also set live wallpapers on your iPhone and Android. Click to know more. …
Is your IgfxCUIService.exe crashing on Windows? Discover top fixes and efficient solutions to restore stability and prevent future crashes. …
AutoModeDetect.exe is a hidden file which is available on the ITS Component. It can interfere with the system so make sure to disable it. …
Find some of the best methods on how to factory reset HP laptop to resolve issues. Understand the right approach to reset your HP without any unnecessary loss. …
Learn how to fix boot problems, reinstall Windows 7, 8, or 10, and recover lost data using the Dell OS Recovery Tool. Get expert advice and answers for common mistakes. …
ASUS Recovery Partition is a very crucial tool on recovering the data in case of loss by restoring the device to its original state. …
Discover the best ways to create a Windows 7 system repair disc. Learn about an advanced data recovery software to restore lost files from a repair disc. …
Is your Windows 11 update taking too long? Learn the top reasons for slow updates and discover defining solutions to fix and speed up the process. …
Unable to fix the “your device is missing important security and quality fixes” issue? This article offers six methods with steps on how to solve it. …
Discover reliable solutions to fix Windows 10/11 won’t boot problems. Follow step-by-step methods to restore your system and resolve startup errors efficiently. …
Discover step-by-step instructions to create a recovery partition on Windows 11. Ensure quick system recovery and data protection in case of system failures. …
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Learn how to fix the Windows 10 Store missing error. Find step-by-step solutions to resolve Microsoft Store disappeared, not working, and other common issues. Easy guide to follow. …
Are you facing games crashing to desktop issues even after you have Windows 10/11? Go through this guide and learn what to do when PC games keep crashing on Windows 10/11. …
Windows 10 shows a black screen after update? Learn how to fix blank screen with cursor, restart Explorer, boot Safe Mode, uninstall updates, repair drivers, and recover files before reset. …
Dell laptop screen is black? Learn how to check power, display output, Safe Mode, graphics drivers, Dell diagnostics, hardware issues, and recover files before major repairs. …
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Windows 10 screen goes black after login? Learn how to restore the blank desktop, restart Explorer, repair drivers, enter Safe Mode, and protect files before risky repairs. …
Screen is stretched Windows 10? Fix wrong resolution, scaling, aspect ratio, GPU scaling, drivers, cables, and recover files before advanced repairs. …
Picture but no sound over HDMI? Learn how to fix HDMI audio not working on Windows 10 and 11 with playback, driver, adapter, and sound output checks. …
Facing a Windows 10 black screen with cursor? Learn what it means, how to restore your desktop before or after login, and how to protect files before risky repairs. …
Do you want to learn how to recover deleted videos from phone with easy steps? This article offers you 6 ways to recover lost videos from Android or iPhone. …
Fix the no sound issue in Windows Media Player with our easy guide. Troubleshoot common causes like mute icons, equalizers, drivers, codecs, and more. Enjoy your audio again! …
Are you considering increasing the space for your Windows? Do you face any problem with updating and partitioning? Find out ways to fix the partitions. …
Having trouble with Avatar: Frontiers of Pandora crashing or freezing? Explore easy troubleshooting steps, like updating drivers, verifying files, and optimizing settings for smoother gameplay. …
If you are receiving Invalid Partition Table on your Dell system, you must look for the right methods to eventually fix the issue. …
Windows can freeze or crash during Windows 10/11 update for various reasons. Learn how to fix the crashing issue here. …
If you have faced the problem of corrupted Windows OS, you need to go through this. The guide explains how to recover corrupted data from Windows OS. …
Have you accidentally lost all the important pictures on your BlackBerry device? Explore the top 4 solutions to recover deleted pictures from BlackBerry. …
Hardware failure, software failure, or software corruption could be the cause of my computer won't boot up. This guide assists in identifying and helping to fix common boot problems. …
If you are a streamer, you are likely to use OBS. However, sometimes there may be problems with the OBS screen. Learn how to fix OBS's black screen and lagging. …
Explore effective solutions to the "my computer turns on but the screen is black" problem. Learn how to fix the "computer is on but no display" issue and recover your data. …
Not being able to access deleted iPhone videos can feel awful. However, there are methods to retrieve them. Here, we will discuss how to recover deleted videos from iPhone. …
Learn how to fix the Blue Screen Error on Windows 10/11 by following these step-by-step solutions and preventative tips. Keep your PC stable and secure. …
Accidentally deleted files? Don't panic! This guide shows you 6 easy ways to recover desktop files, from the Recycle Bin to free recovery tools. Restore your important files in minutes. …
If your Windows System Restore fails and you cannot complete the process, check out these solutions to eliminate the issue and continue your experience. …
Accidentally deleted files on Windows Server? Learn how to check who deleted files (Audit Logs), restore from Shadow Copies, and recover RAID data (Support 2008 R2 - 2026). …
Want to clear up storage space or delete System restore points? We can help. Follow along to learn how to delete System restore points in all Windows versions. …
This guide covers how to recover deleted audio files on Android devices, especially Samsung Galaxy phones. Discover expert tips, tools, and preventive measures to recover audio files. …
If you're looking for ways to resize Ubuntu partitions, here's everything you need to know. …
Lost photos on Vivo? Learn how to recover deleted photos from Vivo Recycle Bin, Vivo Cloud, and File Safe. Try these 5 methods to retrieve permanently deleted memories. …
Learn how upgrade windows home to pro with this comprehensive guide. Unlock advanced features, security, and productivity tools for a better computing experience. …
Is your HP laptop's screen stuck on black? This guide provides step-by-step solutions to fix the black screen issue, helping you regain access to your files and programs. …
Experiencing the memory management blue screen of death (BSOD) on Windows 10? Find out what causes it and how to fix this critical error with our comprehensive guide. …
If you face Asus laptop black screen, check out these solutions to fix the problem and make your device as good as new. …
If you cannot access BIOS on your device, don't worry. Check out this guide to learn about the issue and select the perfect fix accordingly. …
If the blue screen of death appears on your Windows XP, don't panic. It can be fixed. We've prepared eleven of the best and easiest methods to help you fix the blue screen error. …
If you accidentally delete your OneNote pages, you don't have to worry. They aren't lost forever. We've prepared a guide with seven legitimate ways to help you recover the lost files. …
If you've recently seen the 0xc0000005 error message on your Windows 11 device, check out these effective solutions to make your computer and apps run smoothly. …
Permanently deleted photos? Learn what still works on Windows, Mac, SD cards, and cloud accounts, then recover remaining pictures before new files overwrite them. …
When you try to open a program, does your computer display the 0xc0000005 error code? Check out the ten proven fixes for this issue. …
Are sudden Windows update crashes ruining your day? Here’s what to do. …
Do you have a file suddenly showing zero bytes? Check out the nine proven methods to fix the problem and recover 0-byte files. …
Playing multiplayer games is the best way to enjoy your favorite video games with friends. We’ve prepared a guide on how to play Monster Hunter World Multiplayer with ease. …
Can you play Palworld with friends? Don’t worry; this Palworld multiplayer explained guide will provide answers and show you how to invite friends on Palworld. …
Mac frozen or mouse not working? Learn the exact keyboard shortcuts to force restart MacBook Air, MacBook Pro, and iMac. Fix unresponsive screens instantly. …
Lenovo ThinkPad black screen? Diagnose Lenovo blank screen causes, try safe fixes, and recover files before reset, reinstall, or repair. …
Is DMDE worth using in 2026? Check its free 4000-file limit, low pricing, RAID tools, learning curve, pros, cons, and Recoverit alternative. …
Interested in image manipulation? Want to learn what photo retouching is? This guide will teach you all about it and show you the benefits of image retouching. …
HP Recovery Manager can be exceptionally useful for maintaining your system, but it's not your only option. Learn all about HP Recovery Manager and its best alternative. …
Discover the best methods to recover deleted photos from a Motorola phone and essential tips for preventing data loss. …
Can't find your favorite video on your phone or computer? Discover the top methods to recover deleted videos on mobile and desktop. …
Want to retrieve deleted music from an old iPod? Discover the best iPod music recovery methods. …
Accidentally deleted photos from your Android? Don't panic. Learn 6 proven methods to recover photos from internal memory, SD card, & cloud backups. Free and software solutions included. …
Did you know that it is possible to undelete files on Windows 8? You can also find lost and recover permanently deleted files in a few simple steps. …
Want to recover deleted Snapchat videos? Check out the nine proven methods for Android, iPhone, Windows, and Mac devices. …
What is the Acer eRecovery Management app on your Windows 10 device? Learn all about it here. …
If you've experienced data loss after upgrading to Windows 11, this article can help you. Learn how to recover lost files after a Windows 11 update. …
Did you lose SQL Server databases and need to restore them? Learn how to do that with this detailed guide, and check out the best SQL BAK file recovery tools. …
Do you need help opening EMP files or want to learn about their contents? Don't worry; we're here to explain everything about them in a detailed EMP file guide. …
