After using win7 system for a period of time, many friends will feel that there are too many irrelevant files in the system, but they don't know how to optimize the deletion. We can optimize and slim down win7 system by the following methods. Let's take a look.

Win7 system slimming optimization course

Method one

1, first find "command prompt" in the start menu.

2. Right-click it, and then click Run as Administrator.

3. Then enter "powercfg-hoff" in the pop-up window.

Method 2

1, first open the computer properties, as shown in the figure.

2. Find "Advanced System Settings"

3. Turn off the system protection.

Method 3

1. The easiest way to slim down the system is to reinstall the system. After one-click reinstallation, the system will return to the purest moment.

Download the pure version of win7 system

This is a pure version of win7 system, which has been optimized and upgraded on the basis of the original win7, and many unnecessary files and functions have been deleted, so users don't have to manually optimize it.

Secondly, it can also ensure the safe, stable and smooth operation of the system to the greatest extent, without any viruses and third-party software plug-ins affecting the work of the system.

2. Click the link above to download the system. Remember to back up important files before reinstalling.

3. After the download is completed, find the file download location. Load files.

4. Then run the one-click installation system.

Finally, as long as the system is automatically reinstalled, you can use the system that has been automatically optimized and slimmed down.