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.
Samsung P9 or P7 SSD not detected? Diagnose Windows and Mac safely, protect 12K footage, and recover files without initializing or formatting. …
Learn how to format an SD card as internal storage on supported Android phones, move apps safely, fix missing options, and protect your files. …
Need an “Excel Cannot open Clipboard” fix that actually works? We will discuss various causes and easy solutions you can use right now to copy-paste in Excel. …
Facing issues with Microsoft Excel cannot paste the data? Learn effective solutions to fix this common Excel error quickly and easily. …
Resolve the 0x8024402c update error using our practical troubleshooting tips. Find out how to reset components and recover lost data with simple tools. …
Learn how to open Excel in Safe Mode to fix crashes, freezing, add-in errors, and slow startup issues. Follow quick steps to start Excel safely and restore smooth use. …
Learn how to restore previous versions of Office files with this complete recovery guide. Discover effective methods, built-in tools, and expert tips. …
Learn how to recover deleted files in Linux using rm with a clear Ubuntu guide. Follow practical steps, tools, and commands to restore removed data safely. …
Discover ways to delete files older than 7 days Linux users need, using safe commands, automation options, and cleanup methods for removing outdated data. …
Learn effective Microsoft Office file recovery methods to restore lost Word, Excel, and PowerPoint documents using simple tools and clear step-by-step guidance. …
Read this in-depth R-Studio Data Recovery review for 2026. Check current versions, test criteria, features, recovery scenarios, pricing, limits, and Recoverit alternative. …
Read this updated UFS Explorer review to check its latest version, features, RAID support, pricing, safety, user feedback, pros, cons, and Recoverit alternative. …
Frustrated about losing important Excel files? Read this article to explore the best 11 Excel recovery tools with pros and cons. …
Learn how to recover deleted torrent files easily using recovery tools, backups, and quick tips to restore lost downloads safely and efficiently. …
What is a torrent file and how do you use it? Learn the basics of P2P sharing, seeders, and how to download safely in this 2026 guide. …
Read this in-depth PC Inspector File Recovery review for 2026. Check its free recovery features, old Windows compatibility, limits, user feedback, and Recoverit alternative. …
Discover what is a disk image and how it helps in safe data recovery. Learn to restore lost files without risking corruption or overwriting. …
Has your question, "Will System Restore restore deleted files? " not been answered? Read this article to learn about it and the best alternatives for recovery. …
Wondering which open source data recovery tools deliver efficient recovery? Check out our list of the best 8 software options for retrieving lost data with ease. …
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. …
Understand how to use ReclaiMe Free RAID Recovery to rebuild RAID arrays, explore its pros and cons, and discover why you need a powerful alternative. …
Running out of space on your Mac? Our 2026 guide reviews the best external SSDs for Mac, tested for speed, portability, and value. Find your perfect drive! …
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. …
Has your hard disk stopped responding since you plugged it in? Read this article to learn about the best damaged hard drive recovery software you can use. …
How can I fix a blank Word doc? Read the article to overcome this situation by knowing the reasons and attaining how-to guides for smooth processing. …
If you are unable to understand the “Word icon not showing for DOCX files” issue, read this article. It provides the top 6 methods to bring the icon back. …
In trouble with the "Excel found a problem with one or more formula references"? Then, you are at the correct place to get the least information required to rectify supposedly corroded formulas and set your spreadsheet back into accurate operation. …
Is your Excel spreadsheet unexpectedly closing? Know why that is happening and follow these procedures to prevent sudden closures of the Excel application to secure your work. …
Do you want to get access to your old files? This article will offer the best 5 ways and tools on how to recover deleted files from years ago with steps. …
Microsoft by default opens Word documents in Read Only mode. Learn all the top ways on how to turn off read-only in Word. …
Many users encounter Microsoft Word Proofing tools is missing from their system. Learn how to fix it. …
Do you want to avoid tight deadlines or save your confidential documents from unauthorized access? Read this guide on how to make a corrupted Word document. …
How can you deal with your Word File that is unreadable? Try out the best 6 solutions with steps on how to fix the Word found unreadable content issue. …
If you’re unable to find your unsaved files, read this article. We will learn how to find unsaved files from the Word temp file location. …
Struggling with the Drive is Not Accessible Access is Denied error in Windows? Learn step-by-step fixes to regain access and recover your data easily. …
Are you tired of Excel not saving changes? This blog provides a complete understanding of how to fix this problem. …
Here, you will find instructions for starting Word in a safe mode to help troubleshoot certain issues, turn off add-ins, and regain stability. Here is a step-by-step manual that will provide sound and relatively quick solutions. …
Document freezing is a very common issue that most people encounter while dealing with large and complicated files. Learn here how to fix those. …
Accidental deletion or overwritten files is a common issue. Learn how to recover accidentally replaced Word document on Windows and Mac. …
Accidentally deleted iCloud files? Learn how to recover data from iCloud using the Recently Deleted folder, backups, and recovery tools. Restore lost files easily with our guide. …
Compare Samsung T7 vs T9 portable SSDs. Discover key differences in speed, price, capacity, and features to choose the best Samsung SSD for your needs. …
Learn how to format a hard drive for PS5, move games, delete unwanted data, and safely eject your external drive. Follow these simple steps for smooth PS5 storage management. …
Unable to retrieve essential files on your Android device? This article will provide effective ES file recovery methods with other proficient alternatives. …
Do you want to learn how to recover EXE files in a safe manner? Read this article to go through multiple methods while learning what is an EXE file. …
LRCAT files are one of the most preferred formats in Adobe Lightroom Classic for editing. However, if they get deleted, learn how to recover them. …
HP Recovery Disk can play an important role in resetting your HP PC to its original state. Learn all top methods on how to download HP recovery disk. …
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. …
Ransomware can lead to file encryption making it difficult to recover the files. Learn the methods on how to recover ransomware-encrypted files. …
Learn how to recover deleted or unsaved PowerPoint files for free. Discover various methods, including using PowerPoint recovery software and AutoRecover features. …
Looking for ways to access corrupted PDF documents? Read this article and learn about the best platform for repairing corrupted or damaged PDF files. …
Accidental deletion of files is very common in case of Android devices. Let's find the top software to foster Android data recovery. …
Accidentally factory reset your Android? Don't panic. Learn how to restore data, photos & files after a factory reset, even without a backup. Explore 6 easy methods to get your data back now. …
The Word File is one of the most important components with a wide range of data. Learn how to fix when you face Word file problems with content errors. …
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. …
If you have been facing hard drive issues, you must look for a hard drive repair service near me and choose the one that fits you. …
Learn how to clear cache in Windows 11 effortlessly with our step-by-step guide. Improve your system's performance and free up valuable storage space today. …
Have you been trying to access an important PowerPoint file but unable to do so? Learn how to fix the PowerPoint errors easily. …
Read this 2026 FoneLab Android Data Recovery review to compare features, pricing, supported data types, USB debugging/root limits, pros, cons, and Dr.Fone/Recoverit alternatives. …
Find out how to fix corrupt PowerPoint file issues with simple fixes for crashing presentations or whether it is closing or PowerPoint not responding. …
Accidentally deleted Kik photos or can't find old messages? Don't panic! This guide shows you 5 easy ways to recover deleted Kik pictures, messages, and chat history on your iPhone or Android. Get your data back now! …
Need Android broken screen data recovery? Learn safe ways to retrieve photos, videos, contacts, and files from a cracked, black, or unresponsive Android phone. …
Learn how to recover Excel file charts with our comprehensive guide. Explore multiple Excel recovery methods to restore lost worksheets and vital data visualizations. …
Learn how to recover data from an SSD drive with these easy steps. Follow our simple guide to restore your lost files quickly and efficiently using 2 simple methods. …
Trying to access your deleted Firefox history may seem difficult, but it doesn’t have to be. Here, will discuss how to ensure Firefox recover deleted history. …
Explore the different methods by which you can recover iPhone data for free. Retrieve the lost photos, messages, contacts, and others on an iPhone easily without panicking. …
Lost important login data or thumbnails? Learn how to recover deleted cache files on Android in 2026. From SD card scanning with Recoverit to internal memory recovery with Dr.Fone, we cover every method for modern Android versions. …
Have you lost your data due to your Android phone getting bricked? Then don’t worry. Here we will discuss how to recover data from bricked Android phone. …
If you have lost data from your LG cell phone, you need to know the right recovery methods. Here, we will discuss the best methods for LG cell phone recovery. …
Are you unable to open a corrupted Word document? Find out how to fix the issue and learn simple methods to recover corrupted Word files. …
This article covers expert techniques for Transcend SD card recovery. Discover the causes of data loss, effective recovery methods, and prevention tips to safeguard your valuable files. …
Learn how to recover deleted files from your Android SD card with our comprehensive guide. Explore causes of data loss and step-by-step recovery using reliable software. …
Learn effective methods for blank SD card recovery and unsupported SD card data recovery. Fix file system errors and rescue your valuable data with our comprehensive guide. …
Discover causes and solutions for Seagate external hard drive beeping. Learn data recovery tips, troubleshooting steps, and prevention methods for future issues. …
Have you recently lost some valuable files from your Android SD card? Follow these methods and steps to learn how to perform SD card recovery on Android successfully. …
Losing data from your SIM card can be devastating and make you hopeless. But, with the methods for SIM card recovery discussed here, you can get back your peace of mind. …
Don't write off your lost phone files yet – we have an Android data recovery software solution for every data loss scenario you find yourself in. …
Looking for the best iOS or Android phone recovery software? Discover the top seven tools and one professional Windows and macOS data recovery solution. …
Having a corrupted SD card can be stressful, but we come to the rescue! Check out the best methods to restore a corrupted SD card in this guide. …
Even in instances where your phone isn't salvageable after water damage, your data might just be. Learn how to recover data from a water-damaged phone. …
Explore this comprehensive guide on sharing an external hard drive for both Mac and PC. Learn all about partitioning, formatting, and tips for flawless cross-platform storage. …
If you’ve accidentally deleted data from your SD card or formatted an SD card by mistake, this guide can help you. Keep reading to learn how to recover your files from an SD card. …
If your Windows computer reports a lost partition table, you can use several Windows partition table recovery methods to repair and recover a corrupted or lost partition table. …
Losing data on your phone doesn't necessarily mean all your important files are gone forever. With the help of reliable Samsung data recovery tools, you can easily get them back. …
Have you broken your Samsung phone's screen? Don't worry; you can retrieve data from a broken Samsung phone with several proven methods. …
Can't access your Palworld save data? You're not alone. This article will help you understand why that happens and how to fix it. …
Does your Seagate hard drive suddenly act up and become inaccessible? Worry not. Find here the complete guide on how to recover data from a Seagate hard drive. …
Did you accidentally delete or lose vital Notepad files? There’s no reason to panic. Just check out our detailed guide on how to restore unsaved Notepad files. …
Want to recover a WD Elements drive? Discover your best options and tips for preventing data loss. …
Lost important files? Explore effective Maxtor file recovery solutions for your hard drive. Learn about Maxtor recovery options, data recovery techniques, and disk recovery processes. …
Does your computer keep crashing without any reason? This might call for an HDD bad sector scan. Here's everything you need to know. …
If you accidentally lost your data due to viruses or other problems, various pieces of AFPS data recovery software are ready to assist you in these times of need. …
Wondering how to recover data from a Toshiba hard drive to safeguard your files? Explore our guide for imperative steps and tips on Toshiba hard drive recovery. …
If your secondary hard drive isn't showing up on Windows 10 or 11 here are the methods you can use to fix the problem. …
Did your NVMe drive die? Do you need to recover data from a NVMe SSD? This guide will teach you everything you need to know about NVMe (M.2) SSD data recovery. …
Recover your deleted Chrome history like a pro! Follow our expert tips and regain access to your important web data. …
Are you facing the 1720 smart hard drive detects imminent failure message? Don't worry, it's still not the end. Here are 6 fixes that you can try to circumvent this fail and protect your data. …
MacBook not recognizing your external hard drive? Don't panic! Our guide offers 9 easy fixes, from Finder settings to Terminal commands, to make your drive show up again. Fix it in minutes! …
Is your external hard drive not showing files on your Mac? Discover easy troubleshooting steps to unhide files, fix disk errors, and recover your data. …
