iBook G3 stuck on Loading screen
hello, I just got an IBook G3 and it is stuck on the apple loading screen, how can I surpass the loading screen? Yes this G3 is old (don't know the year) and I don't know the OS Since I just got it. Plus I don't care about new computers if it stilol works I'll take it. So can someone help me, thank you! (P.S it's a white G3 snow)
iPhone 6, iOS 8.1