analyse

Win7 installation packages are different in size. For the original version, the space occupied after installation is about 8G. Coupled with all kinds of software you usually install, 10G is very easy to pass. And the browser's temporary files. If the temporary directory for operation is on drive C, this size will be further increased. Then the desktop and my documents are on disk C by default, so there are more things to put, and the place will naturally be bigger.

Compare my drive C and set it to 18G. Usually pay attention to form a good habit of using computers. Generally speaking, the size of drive C will not exceed 10G. There are more than 30G upstairs, so it is strongly recommended to reinstall the system.

suggestion

1. You can download a Rubik's Cube (Baidu search, the first one) to slim down the C disk system, which is very safe. At the same time, its garbage cleaning function is the best in my opinion. Of course, you can also use 360 and other garbage cleaning functions for regular cleaning.

2. It is not recommended to start the patch update of the system. It's no use. .

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