Uninstall the WeChat installed on disk C of the computer, choose custom installation when reinstalling, and then change the installation path to disk D, so that it will no longer occupy system space.

Can also be directly cleaned, the steps are as follows:

1. Open 360 Guardian and click "Function Daquan";

2. Click "System Tools";

3. Select Slimming System Disk (Disk C);

4. Check the required items, and click "Lose weight now".

Wechat is a free application launched by Tencent on 2011121,which provides instant messaging service for intelligent terminals. Wechat supports fast sending of free voice messages, videos, pictures and texts across communication operators and operating system platforms.