Yes! You can Save your entire data of Facebook on your computer / Laptop as well as on Android Mobile or IOS Phones. The whole method is pretty simple and easy. You need to go your Facebook profile and choose
Select Settings & Privacy > Settings.
In the left column, click Your Facebook Information.
Next to Download Your Information, click View.
Tick what you want to download e.g
- Profile Data
- Payment History and so on.
If you feel difficulty in this method here is the video tutorial
For Full Screen
Click on this link https://www.youtube.com/watch?v=7xv7jJW_Hgw&t=134s