What are the most important computer terms I should know?

There are thousands of abbreviations, terms, and words that are associated with computers, we should know, we currently have over 14,000 terms listed in our computer dictionary. However, trying to read every definition would take too much time and are all not going to be related to what you may be interested in learning. So, we've created the following table of the top 10 computer terms based on visitors to each page and seperated each of the terms into each of the major computer categories.

Top Apple Terms	Top Battery Terms	Top Camera Terms
Menu bar Command key QuickTime App Apple Touch Icon System Option key Safari IOS Extension All Apple Terms	Batteries Li-Ion Coin cell battery MAH NiMH Battery slice ExpressCharge Battery backup Power SBD All Battery Terms	Input device USB Webcam Digital cameras Memory card SD Card Memory stick Image LCD Flash memory All Camera Terms
Top Disc Terms	Top Cell Phone Terms	Top Certification Terms
Storage CD-ROM DVD Drive BD CD Optical disc CD-IN DVD-R CD-R All CD/Disc Terms	Input device USB Webcam Digital cameras Memory card SD Card Memory stick Image LCD Flash memory All Cell Phone Terms	CEH ETA Degree N+ Computer literacy A+ CNE MCSE CBT CCNA All Cert Terms
Top Chat Terms	Top Processor Terms	Top Electronics Terms
Chat slang Boot IC Flood Chat Ghosting Internet Relay Chat ROFL Forum Shorthand All Chat Terms	Computer processor (CPU) Active heat sink Core Machine cycle Control unit Fin field effect transistor Instruction set Clock cycle ALU Socket All Processor Terms	Switch Jumpers Vacuum tube Bare chip Transistor Lint free cloth Capacitor Source Speech-generating device Circuit board All Electronics Terms
Top Floppy Terms	Top Game Terms	Top Hardware Terms
Storage devices Secondary storage device Tab Computer floppy disk drive Computer floppy disk Floppy cable Removable disk Magnetic media Bootable disk Disk drive All Floppy Terms	Software Network High ping Joystick IC DDR BG Packet Software terms Hacker All Game Terms	Output device Input device Hardware Processing device Keyboard terms Input Network terms Device driver Output Card All Hardware Terms
Top Hard Drive Terms	Top Internet Terms	Top Keyboard Terms
Storage Hard disk Secondary storage device IDE Jump drive Drive SATA Hidden partition MB Byte All Hard Drive Terms	Internet Web page Google URL HTML Chrome Hyperlink Browser Address bar E-mail All Internet Terms	Input device Windows key Computer keyboard Function keys Tab Fn Scroll lock key Ctrl Underscore Hyphen All Keyboard Terms
Top Motherboard Terms	Top Memory Terms	Top Modem Terms
Full-ATX BIOS CMOS PCI IDE Expansion slot USB Serial Port Address bus Northbridge All Motherboard Terms	Storage device Computer memory (RAM) Memory ROM Jump drive Core Cache Primary storage device Memory slot Pipe All Memory Terms	Download Computer modem Dial-up Phone connector Telephone Characters per second Handshake Upload Data transfer Python All Modem Terms
Top Mouse Terms	Top Network Terms	Top Operating System Terms
Input device Computer mouse GUI USB Joystick Serial port Pointing device Touchpad PS/2 Trackball All Mouse Terms	Class A Internet Network Bus topology Hub Network protocols TCP/IP Network server Ring topology Network adapter All Network Terms	Windows key Start button My Computer Operating systems Windows Power user task menu Graphic User Interface Title bar Desktop MS-DOS All OS Terms
Top Power Terms	Top Printer Terms	Top Programming Terms
Power Supply Transistor AC adapter Capacitor UPS AVR Power cord P4 Coil SMPS All Power Terms	Output device Printer Pen Plotter 3D Printer Centronics Page setup Print screen key Margin Print preview Print spooler All Printer Terms	HTML Programming languages IDE .NET NBSP Machine language ASCII 1GL Program Data type All Programming Terms
Top Scanner Terms	Top SEO Terms	Top Software Terms
Optical scanner Image Business card reader OCR Optical reader TWAIN Scan line All Scanner Terms	IP Internet Web page Google Uniform Resource Locator HTML Server Hyperlink Browser E-Mail All SEO Terms	Software Excel Spreadsheet Virus File Device driver Notepad Word processor Game terms Word All Software Terms
Top Sound Terms	Top Tape Drive Terms	Top Typography Terms
Frequency response Audio output device Headphones Microphone Line in Line out Voice recognition Live!Ware Audio conversion device AVR All Sound Terms	Storage Removable disk Spindle Sequential access Sequential file BOM Interblock gap DDS All Tape Drive Terms	ASCII Acute Uppercase Font Font size Character Bold Italic Underline Superscript All Typography Terms
Top Video Card Terms	Top Security Terms	Top Measurements
Output device Monitor Video adapter Projector HDMI VGA VDU Flat-panel display AGP 32-bit All Video Terms	Network Monitor Incognito mode Virus Ethical hacking Network definitions Username Computer crime Antivirus HTTPS All Security Terms	GHz Word Byte RPM Bit Resolution Nibble KB MB Brontobyte All Measurements Terms