1. One of the easiest ways to make your computer run faster is to add more RAM. The more RAM The computer has, the more instructions and data can be stored there. You can often add more to a computer by installing additional memory cards on the motherboard. Currently, you can buy 128 MB to 32 GB cards, and usually, you can add more than one card. If your computer has a 32 bit processor, I can't use more than 4 GB of RAM, even if the computer has places to plug in more cards

2. Add another step to the process of single factor authentication; requires an additional credential. For example, when you log into your banks website, it may send a text message to your mobile phone that consists of a randomly generated code. The code is unique to you and into this moment in time. Then enter the code along with your username and password to gain access to the site. 2F a is considered more secure because it's likely that you're the only person in possession of your phone. Biometric devices, such as the fingerprint ID sensors on some smart phones, and also function as a second level of authentication

3. The kind of file you created when you use software; for instance, a report that you write with a wordprocessing program is data, and it must be saved as a file if you want to access it later

4. Number of pixels the monsters please in each dimension, typically expressed as width x height; common standard resolutions range from 640 x 480 to 5125 x 2880

5. Microsoft windows, used on many personal computers, and OS X, used exclusively on apples Macintosh computers are referred to as this because they provide a graphical user interface that acts as a liaison between the user and all of the computers hardware and software

6. Millions of cycles per second

7. The numerical analyst tool that displays data in a grid of cells arranged in columns and rows. This grid is called a worksheet.

8. A keyboard that has been designed to fit the natural placement of your hands and may reduce the risk repetitive motion injury's. Many keyboards have additional shortcut keys that are programmed to issue frequently used command

9. Good teen several spinning sliders on which a magnetic head rights and read data. Most personal computers come with an internal hard drive on which the operating system, programs, and files are all stored. You can also purchase these for additional storage and for backing up your computer

10. A chip on the motherboard that permanently stores the basic input/output system or bios; never changes, and it remains intact in the computer is turned off; it is therefore called non-volatile memory or permanent memory; Some computers allow it to be reprogrammed via a firmware update

11. Allows a menu feature to fix bugs and add features

12. Used to display graphics on a computer; also called video display adapter or video card or a built-in graphics processor and sometimes called a built-in graphics card; discard or processor controls the signals the computer sends to the monitor

13. Consolidated the functions of the CPU, graphics and sound cards, memory, and more onto a single silicon shit. This miniaturization allows devices to become increasingly compact

14. Has two processors on a single chip, can process info up to twice as fast as a single core processor

15. Enables you to perform specific tasks such as writing letters, creating presentations, analyzing statistics, creating graphics, and Hensing photos, and much more

16. The path along which data travels between the microprocessor, RAM, and peripherals

17. Using a password and username to go into your account and off of your account

18. Allows you to input text and commands via the microphone

19. One of the many computers distributed around the world that is responsible for directing Internet traffic

20. Could be a monitor or a printer, the one you create may be stored inside the computer it's self or an external storage device, such as a USB flash drive

21. Data routines

22. Economically combined the speed of an SSD with the high-capacity and lower cost of a traditional HDD

23. Rules that establish an orderly transfer of data between the sender and the receiver

24. Computer that originates a message

25. Includes computer hardware and software