When you buy a new desktop or laptop computer and install the OS yourself, one of the most common reasons why it gives errors is that device drivers are not installed. If some virus or spyware is accidentally installed, it will corrupt the drivers and cause a number of errors including the infamous blue screen of death.
In the increasingly competitive computer hardware market, many manufacturers of branded computers sell just a basic computer with DOS or Linux installed. If you buy a Compaq Presario PC and Windows operating system separately, it is very likely that the graphic drivers and ethernet are not installed by default. You will have to install the HP drivers separately.
Though both deskjet and laser printers are supplied with driver CDs , we often spend hours searching for the CDs when the printers are to be installed on a new computer. Now users can easily find and download the Epson drivers , Canon drivers and drivers for other popular printer makes online at Driverssoftware and install it on their desktop or notebook.