Win7 system C disk AppData folder can be deleted?

Open the C drive in the computer (the C drive is called the system drive). There are a bunch of folders arranged inside. Some of them can be seen at a glance, but most of them are not understandable. . There is an AppData folder in the C drive, which stores a large number of files, can this folder be deleted? Let's look at the specific analysis below.

1. First, make sure that the hidden files of the operating system can be displayed normally.

Start → Run → Enter: control folders Click OK, execute the command to open the folder options.

2, folder options → view → remove the [hide protected operating system files] checkmark, then select [hidden files and folders] → [display all files and folders] → OK.

3, then, open the C drive root directory → users (Users).

4, find your own account Administrator, double-click to open.

5, open the AppData folder (system files are hidden, may not be visible);

6, open the AppData folder, which has three folders Local, LocalLow, Roaming.

7, open three folders, the Temp folder is a temporary folder, you can delete the files.

8, is generally a temporary file left by the system upgrade, patching, installation software and other operations. After selecting all (Ctrl+A), delete it. Can not delete, is using the relevant program, restart the computer, no longer associated, you can delete.

9, then look at each folder separately, you will find a lot of unfamiliar software (users have not actively downloaded) will appear here!

10, open the view, some folders are empty, this is the software residue caused by the attempt to plug, or has been uninstalled software.

Seeing that the suspicion in your mind has been solved, some files in the AppData folder are empty folders, then this can be deleted, and some are not. Be cautious about such files. Because the deletion may cause some applications to be unusable, serious problems will cause the system.