The average desktop computer uses between 60 and 300 watts of electricity, while a laptop tends to use between 15 and 60 watts. The exact usage is difficult to determine, since it depends on the hardware configuration, and these can vary greatly.
The monitor uses approximately 20 to 40 watts. Variables such as the video card and 3D rendering capacity can substantially increase the amount of electricity that is used. Power saving modes can help to reduce the amount of power that a computer uses. Sleep mode, for instance, uses only 1 to 5 watts of power. An electricity usage monitor or power meter can help to determine the exact amount of wattage used by an individual computer system.Learn More
While a frozen computer can be the result of many different causes, sometimes closing the problematic applications can be the quickest solution. If this doesn't work, then a hard reset can help reboot the computer.Full Answer >
There is no difference between a laptop and a notebook computer. Both terms are used interchangeably to describe a portable computer with an integrated screen and keyboard that runs on battery power. Sizes of laptops range from small netbooks only slightly bigger than a hardcover book to larger notebooks the size of a slim briefcase.Full Answer >
A computer can be used to complete work, save photos, store memories and access the Internet. However, the elderly or other beginners may be stumped on how to use a keyboard, how to update their device or how to turn the computer on. By learning these basic functions, the computer's realm of endless possibilities opens up.Full Answer >
USB speakers work well with laptop computers to augment the often tinny sound coming from the computers' built-in speakers. Many models of USB speakers are designed specifically for laptops.Full Answer >