XP is a dead OS for 3 years, getting help is not easy, due to that.
why not reload, the OS, fresh (F11 key), i bet its infected with viruses., as most XP system all are.
the HP manuals tell you how to use that, my guess lost.
what are you wanting to do with said cameara"
use skype or just do selfie, or just what?
the usage factors dictate what software one uses.
the hp pages are below.
see those books there, called guides?
here is the offical hp page (for guides)
mini users guide, XP, read that? bet not.
read page 7, of the first guide it says
To capture videos, you need to install additional
page 42 states
Your device includes an integrated webcam, located
at the top of the display. The webcam is an input
device that allows you to capture still photographs and videos.
To record videos, you need to install additional webcam software.
To access the webcam:
if the driver is bad,
look in device manager and see if the cam driver is missing
or right click it and pick, update driver, (be internet connected)