Cable modems, DSL, or fiber optics are the means to connect to the internet. Irrespective of the type of modem you use, modulation and demodulation is the basic function of a modem, hence, they are also referred as a “modulator-demodulator”. Modem is a device which acts as a translator to make it possible for a […]
Archive | Driver
How to update video card drivers?
By comopt-user on March 3, 2017 in Driver, Drivers, Windows OS
A video card is a hardware device which is responsible for sending display information to the monitor to connect your monitor with the computer. There are different terms used for video card like video adapter, graphics card, graphics adapter, or display adapter. Video card driver is software program which makes it possible for the two […]
What are Webcam Driver and How to Update Them?
By comopt-user on March 2, 2017 in Driver
What is a webcam driver? Webcam driver is software program which is responsible for identifying the webcam which is attached through a USB port to the motherboard of computer. If the computer hardware find it difficult or unable to find the webcam, webcam driver notifies about the issue and tells the user that the computer […]