you will find all drivers on HP support web page.
https://support.hp.com/gb-en/drivers
https://support.hp.com/gb-en/drivers/laptops
However for such old laptop I would recommend to install ubuntu linux.
making USB bootable drive OR bootable DVD is realy easy.
These Days installing and working on latest Linux is as ease or even easier than on Windows
for ubuntu you still would get full updates while for windowsXP they don't do updates anymore.
Internet / web browsing will work exactly as on Windows10