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  1. What causes high CPU usage and how can I reduce it? - PC.net

    Jun 28, 2013 · If you computer is using close to 100% of the CPU, it will constantly have to free up processing power for different processes, which will slow your computer down. In order to reduce …

  2. Glossary of Computer and Internet Terms

    A glossary of computer and Internet terms with simple definitions that are easy to understand.

  3. Will adding more RAM make my computer faster? - PC.net

    Aug 21, 2021 · Both of these actions can negatively impact your computer's performance. If you frequently use more than 50% of your computer's available RAM, adding more memory can make …

  4. What is the difference between upstream and downstream traffic?

    May 28, 2010 · These terms are rarely used by most Internet users, but they are important to network administrators, who monitor the bandwidth usage of networks and individual systems. Upstream …

  5. .CGM File Extension - Computer Graphics Metafile

    A file with a .cgm extension is a Computer Graphics Metafile. Learn what type of data it contains and how to open it.

  6. Definition of Monitor - PC.net

    Monitor The term "monitor" is often used synonymously with "computer screen" or "display." The monitor displays the computer's user interface and open programs, allowing the user to interact with the …

  7. Why has my laptop gotten slower? - pc.net

    Sep 22, 2018 · The computer must search multiple areas of the drive to read and write files, which can take longer. Fortunately, SSDs do not get fragmented so they are less likely to slow down as they get …

  8. Definition of Username - PC.net

    Username A username is a name that uniquely identifies someone on a computer system. For example, a computer may be setup with multiple accounts, with different usernames for each account. Many …

  9. Definition of Metafile - PC.net

    Metafile A metafile can refer to two different types of computer files. The first is a file that describes the contents of other files. This type of metafile may contain metadata, which defines a group other files …

  10. Why does my laptop fan turn on? - PC.net

    Feb 11, 2021 · Examples include limiting CPU usage and dimming the display. When you plug in your laptop, these throttling measures are removed, and your computer may run hotter. If your computer's …