Uploaded April 2026 | Updated September 2026, 2 weeks ago
⌛ Giving away your old computer is a great idea, but handing over your personal data along with it is not. I'll show you the difference between a wipe that works and one that just looks like it does.
⌛ Wiping a hard disk for disposal
Before you give away your computer, wipe it clean. A quick format won’t cut it. Your best options are a full reformat, full-disk encryption, or (for SSDs) the ATA Secure Erase command. Don’t just erase your data, leave Windows on the machine, and call it done.
Updates, related links, and more discussion: askleo.com/11567
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✅ Watch next ▶ How Can I Securely Delete Everything Except the Operating System? ▶ youtu.be/jWZiLlaI_r8
Chapters
0:00 Wipe a Windows Hard Drive Before Giving It Away
0:47 Leaving Windows is not an option
1:40 Format an HDD
2:40 Reformat and reinstall windows
3:30 Encrypt the disk
5:28 System disk
9:00 If you really want to leave Windows on the machine…
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#askleo #harddrive #wipe
⌛ Giving away your old computer is a great idea, but handing over your personal data along with it is not. I'll show you the difference between a wipe that works and one that just looks like it does.
⌛ Wiping a hard disk for disposal
Before you give away your computer, wipe it clean. A quick format won’t cut it. Your best options are a full reformat, full-disk encryption, or (for SSDs) the ATA Secure Erase command. Don’t just erase your data, leave Windows on the machine, and call it done.
Updates, related links, and more discussion: askleo.com/11567
🔔 Subscribe to the Ask Leo! YouTube channel for more tech videos & answers: go.askleo.com/ytsub
✅ Watch next ▶ How Can I Securely Delete Everything Except the Operating System? ▶ youtu.be/jWZiLlaI_r8
Chapters
0:00 Wipe a Windows Hard Drive Before Giving It Away
0:47 Leaving Windows is not an option
1:40 Format an HDD
2:40 Reformat and reinstall windows
3:30 Encrypt the disk
5:28 System disk
9:00 If you really want to leave Windows on the machine…
❤️ My best articles: go.askleo.com/best
❤️ My Most Important Article: go.askleo.com/number1
More Ask Leo!
☑️ askleo.com to get your questions answered
☑️ newsletter.askleo.com to subscribe to the Confident Computing newsletter.
☑️ askleo.com/patron to help support Ask Leo!
☑️ askleo.com/all-the-different-ways-to-get-ask-leo for even more!
#askleo #harddrive #wipe
