There is for Windows XP. The only official Facebook app for Windows was the “Facebook for Windows” app (from the Microsoft Store), which required Windows 8 or 10. Your Best Option: Use a Web Browser Since there is no dedicated app, you must use a web browser. However, because XP is so old, you need a special, older browser that still works:
Important Note Before You Start: Microsoft ended support for Windows XP in 2014. Most modern web browsers (Chrome, Firefox, Edge) no longer work on XP. Facebook’s website may load, but many features will break or be very slow. download facebook desktop for windows xp