I had shared with you Ultimate Windows Tweaker 3 for Windows 8, which is created by thewindowsclub team to make over 170 Tweaks in Windows 8 & Win 8.1 OS. However, if you are still running Windows 7 or Vista, then you need Ultimate Windows Tweaker v 2.2.
Ultimate Windows Tweaker 2.2 is a freeware TweakUI Utility for tweaking and optimizing Windows 7, as well as Windows Vista, both 32-bit & 64-bit. It is a portable apps, just download from the link which is provided at the end of the article and run for making tweak. Tweaking can make your system faster, more stable, and more secure with just a few mouse clicks. There is only one file for both Win 7 and Win Vista, and the tweaker detects whether you have Windows 7 or Windows Vista installed and accordingly offers you the relevant tweaks only, that is the beauty of this freeware tool.
The Ultimate Windows Tweaker 2.2 is only 345KB in size and does not require an installation, but yet it packs over 150 tweaks & settings. Simply download the zip file, extract its contents and run it.
Before running the freeware tool, it is always recommended to create a system restore point before tweaking your system, and the same has been provided in the tweaker. If after doing the changes, you want to revert back, then you can do through the latest system restore point.