Registry Fixer can clean and repair Windows registry problems easily and safely, it uses a high-performance detection algorithm to quickly identify missing and invalid references in your Windows registry. Meanwhile, you can alter your registry of computers by using Registry Fixer.

STEP1:Enter the main interface, Double-click the icon, you'll enter Registry Fixer's main interface:

Step2:Click the "RegEdit"button, You can enter to start operating.

STEP3:look for details, You can click the or the icon to entern it's subdirectory, to acquire the details of registry, so that you can find which is the one you want to alter.

Along with you click different files, the right column will show the informations of the files.

STEP4:Click the right button of mouse on the righr column's item, you can alter their attribute,numerical binary,you also can delete, rename and etc.

NOTE: Registry contains very important information of computer, before alter it, you'd better ask expert for advice or have clear target to alter.