How to Remove Unwanted and Left over Registry Keys on Windows

How to Remove Unwanted and Left over Registry Keys on Windows.

Link: ccleaner.com/
Command Shown:
DISM /Online /Cleanup-Image /ScanHealth

It’s a common practice for all computer users to install software programs regularly. As you know, whenever you install a piece of software, it installs several files and probably Registry entries on the system in order to work efficiently. And this is fine as long as you are using the program. Now, the problem comes when you opt to uninstall it. That’s when the software leftovers come into play.

To remove a program in Windows, we normally uninstall it from the Control Panel. However, this quite often this does not completely remove all the entries of the file. Remnants of the old program can remain on your hard drive.

Entries for the old programs can also remain in the Registry, slowing down the performance of your machine. These leftovers may not pose a major threat. But, they tend to slow down your machine so there is no point of keeping them.

Note: It’s important to do a backup before deleting anything from the Windows registry so that if something goes wrong, you can restore the system to its earlier state. To do a backup, right-click on the key you want to delete and select ‘Export’. It will save a REG file with the backup of that key.

There are various methods that you can use to get rid of these leftovers. In this guide, we are going to discuss two of the most commonly used methods. Two methods that you can use to completely remove the software leftovers.

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This tutorial will apply for computers, laptops, desktops,and tablets running the Windows 10, Windows 8/8.1, Windows 7 operating systems. Works for all major computer manufactures (Dell, HP, Acer, Asus, Toshiba, Lenovo, Samsung).