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  2. Here's your once-and-for-all fix for a slow computer - AOL

    www.aol.com/lifestyle/heres-once-fix-slow...

    Your computer collects lots of data and files that quickly clog up its system with such frequent use. You also might be picking up some poor computer-hygiene habits along the way.

  3. Display lag - Wikipedia

    en.wikipedia.org/wiki/Display_lag

    Display lag contributes to the overall latency in the interface chain of the user's inputs (mouse, keyboard, etc.) to the graphics card to the monitor. Depending on the monitor, display lag times between 10-68 ms have been measured. However, the effects of the delay on the user depend on each user's own sensitivity to it.

  4. Touchpad - Wikipedia

    en.wikipedia.org/wiki/Touchpad

    Closeup of a touchpad on an Acer CB5-311 laptop Closeup of a touchpad on a MacBook 2015 laptop. A touchpad or trackpad is a type of pointing device.Its largest component is a tactile sensor: an electronic device with a flat surface, that detects the motion and position of a user's fingers, and translates them to 2D motion, to control a pointer in a graphical user interface on a computer screen.

  5. Computer mouse - Wikipedia

    en.wikipedia.org/wiki/Computer_mouse

    A computer mouse with the most common features: two buttons (left and right) and a scroll wheel (which can also function as a button when pressed inwards) A typical wireless computer mouse. A computer mouse (plural mice, also mouses) [nb 1] is a hand-held pointing device that detects two-dimensional motion relative to a surface

  6. Dell Studio - Wikipedia

    en.wikipedia.org/wiki/Dell_Studio

    Released on April 28, 2009 in the United States, the Studio One 19 is a 19-inch all-in-one desktop computer. It is a lower-end alternative to Dell's XPS One 20 and 24. The chassis design is highly reminiscent of Dell's SX2210 21.5 inch LCD monitor. The chassis can be customized with five different colors. There is also a touch-screen option.

  7. Network delay - Wikipedia

    en.wikipedia.org/wiki/Network_delay

    Queuing delay – time the packet spends in routing queues; Transmission delay – time it takes to push the packet's bits onto the link; Propagation delay – time for a signal to propagate through the media; A certain minimum level of delay is experienced by signals due to the time it takes to transmit a packet serially through a link.

  8. Queuing delay - Wikipedia

    en.wikipedia.org/wiki/Queuing_delay

    In telecommunications and computer engineering, the queuing delay is the time a job waits in a queue until it can be executed. It is a key component of network delay.In a switched network, queuing delay is the time between the completion of signaling by the call originator and the arrival of a ringing signal at the call receiver.

  9. Processing delay - Wikipedia

    en.wikipedia.org/wiki/Processing_delay

    In a network based on packet switching, processing delay is the time it takes routers to process the packet header. Processing delay is a key component in network delay . During processing of a packet, routers may check for bit-level errors in the packet that occurred during transmission as well as determining where the packet's next ...