What folder is appdata? Can it be deleted?

appdata is used to store software configuration files and temporary files, which can be deleted. A very simple way to safely delete the entire AppData folder is to delete the account.

#The operating environment of this article: Windows 7 system, Dell G3 computer.

What is appdata file:

There are usually only three folders under appdata, which are Local, LocalLow and Roaming. In fact, appdata is the application data in xp. There are your customized settings in various programs, including personalized settings in the program without affecting other user files, temporary folders, quick startup folders, etc. Simply put, they are all used to store the configuration of the software. Files and temporary files, there are many folders named after the software name or software company.

The role of the appdata file:

XXX\local setting\application data is some data generated when accessing the network. It includes some personal habits of surfing the Internet and some personal characteristics of the client. settings etc. The Quick Launch folder is used to store shortcuts to the Quick Launch bar.

Can appdata files be deleted:

Theoretically, they can all be deleted. For example, if Photoshop CS5 is installed, search for Adobe in AppData and the files and folders found Delete them all, then start Photoshop, and the deleted files will be regenerated, but smaller in size. Be careful when deleting files because AppData also stores user account configuration files.

As the system usage time increases and the number of installed software increases, the space occupied by AppData will become larger and larger. There is a very simple way to safely delete the entire AppData folder, which is to delete the account! One advantage of changing the user account is that it can "reset" the system and reduce junk files, but it will also cause a lot of trouble. The system seems to have returned to a new one. Depending on the installation status, some software needs to be reactivated, and very few software needs to be reinstalled.

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