Wipe the Computer Clean in Windows 7 without a disc is hard to understand, how could one wipe hard drive entirely when Windows 7 is running, I mean how to erase the operating system when you are running programs in it? Years ago, it may be difficult for software companies to wipe a computer clean without a CD, but now, with the help of Macrorit Disk Wiper, we can wipe the whole disk including System Partition without a disc.

Free Windows 7 Clean Install

Steps to wipe computer clean in Windows 7 without a Disc

Step 3 - Perform a 'clean install' from my 'free' Windows 7 upgrade disk. My goals are to: (1) Remove all traces of Windows Vista and (2) remove all of the 'crapware, 'bloatware', and 'trialware' that manufacturers typically include with their OS images. I suspect that my plan will work if a 'clean install' reformats the hard drive, first. Step-4 Reinstall (Clean & Refresh) Windows 7 Using CD/DVD. To run the installation disc, Insert the Windows installation disc into the DVD drive. Restart your computer. When the Press any key to boot from the CD or DVD message appears, press any key to continue. An internet connection to download the tool and the Windows 10 image. Internet service provider fees may apply. Sufficient data storage available on the computer you are clean installing. Note that the download and image is over 3GB. Check these things on the PC where you want to clean install Windows. The current version has 0 flags on VirusTotal Clean Master for PC cleans and optimizes your PC by purging temporary files, invalid and obsolete Registry entries, and other 'junk' from your Windows.

1. Download Data Wiper Portable Edition, since we are doing wipe job, so you don't have to install more software, just download the portable edition, run it without installation;

2. Select Entire Drive in 'Wiping method' column; Ebay icon installer 2.1 free download.

3. Select Security level:

Fill sectors with zero;
Fill sectors with one;
Fill sectors with zero&one;
DoD 5220.22-M (3 passes);
DoD 5220.28-STD (7 passes);

4. Click on the disk with System Partition in;

5. Click Wipe Now;

6. Click Yes when warning message shows;

7. Type WIPE to Confirm.

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That's the whole steps of wiping the computer clean in Windows 7 without a disc.

Warning: Data Wiper removes everything (include personal information and the recovery partition) on the disk if you select the **Entire drive** option, no matter the disk is HDD, SSD, or USB flash drive, it's not factory reset Windows, it's wiping it, you cannot use Windows again unless you reinstall the operating system. Free download and install yahoo messenger.

Factory Reset PC without CDs

Clean Install Of Windows 7

Maybe you will ask: what's the status of the disk after the above steps? it's RAW disk, or you can call it Factory settings of the disk. If you are going to reinstall a clean system, a RAW disk is needed; or you can set the disk to factory settings before donating or reuse. Nothing is in there, that's the fastest way to set restore disk to factory settings without a disc.

People we reuse your disk would ask a disk with an original state so that they can make a clean installation on it. Clean wipe is to ensure a clean installation. Traditional ways to wipe hard drive requires a bootable CD, windows installation disc, and complicate commands if you want to install new Windows System.

The traditional way to Restore Windows 7 to Factory Settings

You can take the following steps to restore Windows 7 to factory settings without a disc, but if you want to install NEW Windows 10 on the original disk from others, it's better to wipe the entire drive and make a clean installation. We will take Dell Computer, for example, to show you how to restore Windows 7 to Factory Settings. Before we start, it's recommended to backup important stuff.

Free Clean Install Windows 7 Pro

Steps to restore Windows 7 to factory settings in DELL computer:

If your Windows System is now running, turn off it after reading this guide;
Make sure your computer connects to monitor, keyboard, and mouse only; make sure laptop has enough battery when restoring, it's better to keep charger connected;
Strat your computer, and continuously press F8 to Advanced Boot Option menu；
Select 'Repair Your Computer' and press Enter;
Follow the guide and Finish.

Free Clean Install Windows 7 Download

Here are more detailed steps on how to restore dell computer Windows 7 to factory settings

SEE ALSO: How to Wipe Free Space

Free Clean Install Windows 7 64 Bit

Free	CCleaner Pro Free Trial	CCleaner Pro Plus Buy Now	BEST VALUE CCleaner Premium Tech Support Bundle Buy Now
Faster computerControl which apps use your computer's resources	YES	YES	YES	YES
Privacy protectionRemoves tracking files and browsing data	YES	YES	YES	YES
NEW: PC Health CheckAutomatically analyzes, fixes and tunes your PC's performance	Basic	YES	YES	YES
Software UpdaterQuickly updates apps to reduce security vulnerabilities	NO	YES	YES	YES
Cleans EverywhereEven places other cleaners can't reach	NO	YES	YES	YES
Automatically Clears HistoryCleans your browser when you close it	NO	YES	YES	YES
Faster, Longer-lasting Hard Drives Includes Defraggler, to keep hard disks healthy and running efficiently	NO	NO	YES	YES
File RecoveryIncludes Recuva, so you never have to worry about losing a file again	NO	NO	YES	YES
See Inside your PC Includes Speccy, so you can spot issues or find compatible upgrades	NO	NO	YES	YES
CCleaner Support	NO	YES	YES	YES
Email Support for CCleaner Products	NO	YES	YES	YES
Priority Email	NO	YES	YES	YES
Microsoft Support	YES<