Windows folder belongs to the necessary folder of the system, and there are not many things that can be simplified. If users want to slim down the C drive, they can use the third-party tools and steps described below.

1. Use slimming tools to lose weight on the system. XP system has "XP slimming tool" and Win7 has "Win7 slimming tool", as shown below, which is XP slimming tool. Users can search for the corresponding "slimming tools" for their operating systems from the Internet to streamline the system. For general domestic users, you can choose all the following options.

2. Use the third-party tool "Data Transfer Tool" to transfer the path of the desktop, all kinds of temporary files and all kinds of caches of the operating system, so that the C drive can keep a large free space for a long time. As shown below, click 1, 2, 3 in turn.

After completing the above operations, restart the computer, enter the "environment variables" of the system, and change the TMP path marked with 6 to be the same as the path marked with 4, that is, complete all "path transfer".

3. If users still feel that there is not enough space on disk C, they can uninstall some large-capacity software in the control panel and then reinstall it in other partitions, such as disk D. ..