How To Erase Os From Hard Drive

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While there's nothing to stop you selling your PC with the contents of its hard drive intact, it's a very bad idea. Apart from the fact that you'll be giving the new owner access to all of your files and other personal information, you'll also be selling any software that's still installed. Even if this was legal (which it usually isn't), that means you won't be able to install the same software on your new PC — not without breaking the law, anyway.

  1. Erase E Drive
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  • Jul 02, 2020 At the Parted Magic screen, double-click the icon to Erase Disk. In the Eraser menu, select either Secure Erase or Block Wiping (the program describes the differences between the two) and then.
  • The Hard Drive is often disk 0. Type select disk 0. Type clean to wipe out the entire drive. Alternatively, type clean all and instead of just deleting, it will fill the drive with zeroes hence shredding the drive. DBAN is the standard in data shredding, however, most people consider it an overkill.

So the solution is to wipe your PC and restore it to a factory fresh state, with nothing but the Windows operating system installed. This, incidentally, is something you might also want to do when you want to reinstall Windows from scratch to give your computer a new lease of life — getting rid of years' worth of old stuff can work wonders. This process has changed a bit with the arrival of Windows 10 and there are two ways to do it, depending on what you want to achieve. We'll cover both. How to use imovie 08.

Oct 05, 2014 Okay I'm in a weird situation. So I have a 60GB SSD and a 1TB Hard Drive. I have Windows 8.1 on the hdd. I just got the ssd and I wanted to put Windows 7 on it, so I did (because if I don't like 7, I can always go back to 8.1) but the issue is. How do I delete my OS off the HDD but keep my user. To wipe Entire Drive. Click ‘Erase Deleted Data' in the left pane, and then select the drive volume; Click the ‘Erase Now‘ button at the bottom right and then click ‘OK' when the prompt appears; After erasure, your system will reboot. To wipe selected/individual specific files. Click ‘Erase File and Folders' in the left pane. On the left side of the screen, select Remove everything and reinstall Windows. On the 'Reset your PC' screen, click Next. On the 'Do you want to fully clean your drive' screen, select Just remove my files to do a quick deletion or select Fully clean the drive to have all files erased. On the 'Ready to reset your PC' screen, click Reset.

Getting ready

Step 1: Backup your files

Windows 10 can ‘refresh' your PC without affecting your documents, but we still recommend backing them up before trying it — just in case.

When you wipe your PC, on the other hand, everything on it is lost, so you'll need to backup any files and documents you want to keep.

The easiest way to do this is to drag the contents of your Documents folder (and any others you want to save) onto an external storage device, such as a hard drive or USB flash drive. Alternatively, you can use cloud storage such as BT Cloud. Copying to and from cloud storage will be much slower than using an external hard drive, however, so think twice before using it for more than a few gigabytes worth of files.

Step 2: Save your software serial numbers

Erase E Drive

Any installed software will also be lost when you wipe your PC (whichever method you use), so you'll need to reinstall it afterwards. So review what's currently installed, and dig out the corresponding install discs and serial numbers.

Most relatively recent software can usually be downloaded, too, but you'll still need a valid serial number or activation code to use it. If you don't have these, a free tool like Belarc Advisor will list all software installed on your PC and any corresponding serial numbers — just click Software Licences in the left of its results windows to see yours.

Step 3: Download any drivers

While Windows 10 should detect all hardware in a relatively new PC and install its own drivers, it's risky to rely on that happening. If nothing else, you should download the necessary driver for your computer's Wi-Fi or network adapter, then at least you'll be able to get online afterwards to download any other drivers you might need.

You'll need to refer to your computer's manual or its manufacturer's web site to see which driver you need — and best sure to save it on a removable drive, not the hard drive you're about to wipe.

Option 1: Reset this PC

Windows 10 has a built-in method for wiping your PC and restoring it to an ‘as new' state. You can choose to preserve just your personal files or to erase everything, depending on what you need.

Go to Start > Settings > Update & security > Recovery, click Get started and select the appropriate option. Then follow the on-screen instructions to restore Windows 10 to a factory fresh state.

Option 2: Securely format the PC

If you're selling or giving your PC to someone else, it's a good idea to securely erase the hard drive before reinstalling Windows 10 to prevent any old data from being recovered. This is rather more involved than Option 1 and the exact steps to reinstall Windows afterwards depend on how Windows 10 was supplied.

If you don't have a Windows 10 install disc of some sort, you'll need to follow Steps 1 to 6 of our How to perform a clean installation of Windows 10 guide, but don't go any further than Step 6 for now.

1. Download DBAN

Recycling

Whatever these case, once you have a Windows 10 install disc, you'll then need to download the free DBAN (Darik Boot And Nuke) tool and burn it to a CD.

2. Boot your PC with the DBAN disc

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Boot your PC using the DBAN disc and press the [Enter] key to continue from the first menu screen.

When the main DBAN screen appears, use the [J] and [K] keys to highlight the hard drive partition you want to erase (if there's more than one) and select it by pressing the [Space bar].

3. Securely erase your hard drive

Then, when you're ready to proceed, press the [F10] key to begin the secure erase. This will take some time and the process cannot be interrupted.

4. Reinstall Windows 10

When the secure erase has finished and you see a ‘Blancco' ad, eject the DBAN disc and reset your PC. You can now reinstall Windows 10 by following Steps 7 to 11 in our guide.

While there's nothing to stop you selling your PC with the contents of its hard drive intact, it's a very bad idea. Apart from the fact that you'll be giving the new owner access to all of your files and other personal information, you'll also be selling any software that's still installed. Even if this was legal (which it usually isn't), that means you won't be able to install the same software on your new PC — not without breaking the law, anyway.

So the solution is to wipe your PC and restore it to a factory fresh state, with nothing but the Windows operating system installed. This, incidentally, is something you might also want to do when you want to reinstall Windows from scratch to give your computer a new lease of life — getting rid of years' worth of old stuff can work wonders. This process has changed a bit with the arrival of Windows 10 and there are two ways to do it, depending on what you want to achieve. We'll cover both.

Getting ready

Step 1: Backup your files

Windows 10 can ‘refresh' your PC without affecting your documents, but we still recommend backing them up before trying it — just in case.

When you wipe your PC, on the other hand, everything on it is lost, so you'll need to backup any files and documents you want to keep.

The easiest way to do this is to drag the contents of your Documents folder (and any others you want to save) onto an external storage device, such as a hard drive or USB flash drive. Alternatively, you can use cloud storage such as BT Cloud. Copying to and from cloud storage will be much slower than using an external hard drive, however, so think twice before using it for more than a few gigabytes worth of files.

Step 2: Save your software serial numbers

Any installed software will also be lost when you wipe your PC (whichever method you use), so you'll need to reinstall it afterwards. So review what's currently installed, and dig out the corresponding install discs and serial numbers.

Most relatively recent software can usually be downloaded, too, but you'll still need a valid serial number or activation code to use it. If you don't have these, a free tool like Belarc Advisor will list all software installed on your PC and any corresponding serial numbers — just click Software Licences in the left of its results windows to see yours.

Step 3: Download any drivers

While Windows 10 should detect all hardware in a relatively new PC and install its own drivers, it's risky to rely on that happening. If nothing else, you should download the necessary driver for your computer's Wi-Fi or network adapter, then at least you'll be able to get online afterwards to download any other drivers you might need.

You'll need to refer to your computer's manual or its manufacturer's web site to see which driver you need — and best sure to save it on a removable drive, not the hard drive you're about to wipe.

Option 1: Reset this PC

Windows 10 has a built-in method for wiping your PC and restoring it to an ‘as new' state. You can choose to preserve just your personal files or to erase everything, depending on what you need.

Go to Start > Settings > Update & security > Recovery, click Get started and select the appropriate option. Then follow the on-screen instructions to restore Windows 10 to a factory fresh state.

Option 2: Securely format the PC

If you're selling or giving your PC to someone else, it's a good idea to securely erase the hard drive before reinstalling Windows 10 to prevent any old data from being recovered. This is rather more involved than Option 1 and the exact steps to reinstall Windows afterwards depend on how Windows 10 was supplied.

If you don't have a Windows 10 install disc of some sort, you'll need to follow Steps 1 to 6 of our How to perform a clean installation of Windows 10 guide, but don't go any further than Step 6 for now.

1. Download DBAN

Whatever these case, once you have a Windows 10 install disc, you'll then need to download the free DBAN (Darik Boot And Nuke) tool and burn it to a CD.

2. Boot your PC with the DBAN disc

Boot your PC using the DBAN disc and press the [Enter] key to continue from the first menu screen.

When the main DBAN screen appears, use the [J] and [K] keys to highlight the hard drive partition you want to erase (if there's more than one) and select it by pressing the [Space bar].

3. Securely erase your hard drive

Then, when you're ready to proceed, press the [F10] key to begin the secure erase. This will take some time and the process cannot be interrupted.

4. Reinstall Windows 10

When the secure erase has finished and you see a ‘Blancco' ad, eject the DBAN disc and reset your PC. You can now reinstall Windows 10 by following Steps 7 to 11 How do i make foxfire my default browser. in our guide.





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