Two things are required to speed up Windows 7. Windows 7 is now very popular. Compared with the previous Vista system, Windows 7 is really fast, but are you worried that your Windows 7 system is just starting to run fast, just like installing other Windows systems? over time, it will lead to lower efficiency? It is not difficult to keep your Windows 7 system running like flying. The following optimization tutorial will tell you two effective optimization tips to keep Windows 7 running at a high speed. 1. Click "start"> "service" in the search box to optimize system service items, or enter Services. msc Press enter. In Windows7, there are many service projects that we usually do not use or do not have access to. Some services are disabled according to our own needs, if you are not clear, you can refer to the following description or Baidu solution. 2. Disk Cleanup "windows. many friends have not thoroughly formatted the system disk before installing Windows 7. In this case, Windows 7 will generate a Windows file on the system disk. old file, which is a folder of important files in the system before the backup, but this folder occupies several GB or even dozens of GB of disk space. To slim down the system disk and make the system smoother, we can delete this folder. ① Click start to open disk cleanup ". in the search box, type Disk Cleanup and click "Disk Cleanup" in the result list ". ② If the system prompts you to select a drive, click the drive to install Windows, and then click "OK ". ③ on the "Disk Cleanup" tab in the "Disk Cleanup" dialog box, click "clear system files ". ④ if the system prompts you to select a drive again, click the drive to install Windows, and then click "OK ". ⑤ select the "previous Windows installation" check box and any other check boxes corresponding to the file to be deleted, and then click "OK ". 6. In the message that appears, click "delete file ". although the above two methods are simple, they are indeed effective for optimizing the speed of Windows 7 to ensure smooth operation. You can choose to optimize them based on the actual situation in Windows 7, in short, it is the best state to make your Windows 7 system use.