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In addition to a wake-up press of the power button, PCs can also respond to other wake cues, such as from keyboard, mouse, incoming telephone call on a modem, or local area network signal. [citation needed] A real-time clock alarm can schedule the computer to wake from sleep mode. [1]
An optical mouse is a computer mouse which uses a light source, typically a light-emitting diode (LED), and a light detector, such as an array of photodiodes, to detect movement relative to a surface. Variations of the optical mouse have largely replaced the older mechanical mouse design, which uses moving parts to sense motion.
A real time clock alarm is a feature that can be used to allow a computer to 'wake up' after shut down to execute tasks every day or on a certain day. It can sometimes be found in the 'Power Management' section of a motherboard's BIOS/UEFI setup. Wake On LAN, Wake on ring, and IPMI functions could also be used to start a computer after it is ...
Wake-on-LAN (WoL or WOL) is an Ethernet or Token Ring computer networking standard that allows a computer to be turned on or awakened from sleep mode by a network message. It is based upon AMD 's Magic Packet Technology , which was co-developed by AMD and Hewlett-Packard, following its proposal as a standard in 1995.
IBM sold a mouse with a pointing stick in the location where a scroll wheel is common now. A pointing stick on a mid-1990s-era Toshiba laptop. The two buttons below the keyboard act as a computer mouse: the top button is used for left-clicking while the bottom button is used for right-clicking.
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Add four cores with a laptop like the Dell XPS 15, and you’ll see a 53% better score in Cinebench R20’s multi-core test than the Surface Book 3." [ 12 ] Jordan Novet, on CNBC , noted the Surface Book 3's ability to handle heavy graphical workloads, but also criticized the device's dated design and poor battery life, "Microsoft could stand ...
The Surface Studio has a 28-inch 4.5K "PixelSense" display with 4500 x 3000 pixels, equivalent to 192 dpi.The screen, the thinnest ever built for an all-in-one PC at 12.5 millimetres thick, [9] is capable of being used in both the DCI-P3 and sRGB color spaces, and features a unique hinge design that allows it be tilted to a flat position, in a manner similar to the Wacom Cintiq.