install blutooth&webcam software

If you don't have these functions natively in the computer, then you might buy USB adaptor for USB (there are really small ones available nowadays) and a separate webcam would typically also use USB.

If some special driver is needed, it would normally come in the package with the product. Often you're requested to install the attached disk BEFORE you connect the product (otherwise the plug&play may automatically create additional hurdles for you). But you can often find more updated drivers on the website of the accessory. But for no-name products, this can be a tricky part.

Do you have enough USB ports?

What OS do you have? Not all accessories have drivers for 64-bit systems.

However if these are internal devices in a existing NB you can try the Makers Web Site for the drivers for the device and your OS.

As you haven't given us a HP Model Number the best that I can offer s the Support Page of the HP Web Site where you'll need to enter the full model number of your Compaq and then your OS to be pointed to the correct drivers.

If these are on the HP Web Site you'll need to Unzip them with a product like Win Zip available free here

http://www.winzip.com/prod_down.htm

Unzip the Archived Files and then run the Excitable File to install the Driver.

Col