How to use the win7 system registry

For most users who often modify the system settings, the registry editor on the win7 system should not be unfamiliar. But if you don't often modify some of the data or configuration users on the system, the Notepad Editor may be unfamiliar to them. What is the registry editor? Most people think that the registry is used for software development or maintenance of the computer, in fact, we can modify the computer configuration data, content in the registry, but can not pass the registry command or starting program. Today, Xiaobian will teach you how to use and open the registry under the win7 64-bit Ultimate operating system.
First, open the registry method:
1, on the desktop start menu, click to enter the run dialog box, and then enter the regedit command, press the enter key on the keyboard to open the registry editor Device. This method can be executed under Windows XP and Win7.
2, if you are using Win7 system, you can also enter regedit directly in the search box at the start menu, and then there will be a registry editor icon on the search box to open.
Second, the registry modification
After entering the win7 64-bit pure version of the registry, we will find the corresponding key value, and then modify the value data in its key value. If you don't need it, or if you are unfamiliar with the key value, it is best not to modify it. Otherwise, a data modification may cause the above problem, which will cause a system error.
Third, the use of the registry notes
Before modifying the registry data, it is best to back up the registry data, and then modify the registry, just in case the modification error gives the system a big trouble .