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Sep 16, 2019 A clean reinstall is often better than getting a new computer since most PC's come larded with sponsors' bloatware and duplicate utilities that interfere with much better versions built into Windows 7. For this reason most tech enthusiasts clean reinstall using the Product Key on the COA sticker affixed to machine. With the release of Windows 7, there will be those people who still will want to revert back to Vista or XP for some reason or another. If you want to uninstall Windows 7 and go back to the previous OS, you may or may not be able to do so. Nov 27, 2017 Uninstall program Almost all current applications for Windows 7 use an installation program such as Windows Installer to install and anchor the application in the system. Windows Installer is an installation and configuration service for Windows. It also ensures that already installed programs can be easily removed from the system. To do this, you can clean up your disk using the Disk Cleanup utility on Windows to remove old files, temporary internet files and empty out that overflying Recycle Bin. One of the biggest files. Feb 01, 2019 In this post, we have introduced two ways to remove Windows 7 after installing Windows 10. If you want to uninstall Windows 7, try these methods. If you have any better solution to remove Windows 7 after reinstalling Windows 10, please share it on the comment zone.
A clean install of Windows is the right way to go when all other software troubleshooting you've tried has been unsuccessful and you want to install or reinstall a 'clean' copy of Windows back on your computer.
Most of the time, a clean install is the thing you try after one of Windows' automatic repair processes hasn't solved your problem. A clean install will return your computer to pretty much the same state it was in the day you first turned it on.
In case it's not clear yet: a clean install should be reserved for the most serious of Windows operating system problems since all the data on your primary hard drive partition (usually the C drive) is erased during the process.
How to Clean Install Windows
A clean install of Windows is accomplished during the Windows setup process by removing the existing Windows installation (assuming there is one) before installing a new operating system or reinstalling the existing one.
In Windows 10, the Reset This PC process is an easier-to-do, and equally effective, way to clean reinstall Windows. See How to Reset Your PC in Windows 10 for a walkthrough.
In versions of Windows prior to Windows 10, the individual steps involved in completing a clean install can differ greatly based on the operating system you happen to be using:
Important Reminders
Remember, a clean install of Windows will erase everything from the drive that Windows is installed on. When we say everything, we mean everything. You'll need to back up anything you want to save before you begin this process! You can back up your files online or use an offline backup tool.
Clean Uninstall Onedrive Windows 7
In addition to backing up the individual files you want to keep, you should also prepare to reinstall your programs. Gather the original installation discs and downloaded program setups to any program you want to put back on your computer. One easy way to document all your installed program is with the Save to text file option in CCleaner, accessible via Tools > Uninstall.
No program outside of those that come bundled with an original Windows setup will be on your computer after the clean install is complete.
Clean Install Of Windows 7
If you only have a restore disc from your computer manufacturer but not an original Windows Setup disc or download, a clean install as described in the linked guides above may not be possible. Your restore disc might instead have a relatively similar process that will restore your entire PC, Windows, and programs, back to the factory default.
Clean Reinstall Windows 7
Please reference the documentation that came with your computer or contact your computer manufacturer directly for directions.