can you still use a powerbook g4?

Hi,

You can use a PowerBook G4 for word processing, spreadsheets, and many other things via the programs that came with the computer when it was new. For example, the fact that these models can handle FireWire may be of interest in connection with older camcorders.

However, almost anything Internet-related must be ruled out. The main reason is that web browsers compatible with the operating system versions used will have major difficulties with modern (secure) web pages.

If you have a question concerning a specific subject, please post back with the exact PowerBook G4 model/year and its Mac operating system.

https://everymac.com/systems/apple/powerbook_g4/index-powerbook-g4.html