We support Areas:

computer help

  • What types of processors are there?
  • What is RAM?
  • What is a hard disk?
  • How does a computer write information to the hard disk?
  • What kinds of keyboards are there?
  • What is a mouse?
  • What kinds of "mice" are there?
  • Do I have to use a mouse?
  • How can I protect my computer from power surges?
  • What is a COM Port?
  • What is a Parallel Port?
  • What is a USB Port?
  • What is the difference between internal and external components?
  • What is a Motherboard?
  • What is a Sound Card?
  • What is the best way to expand the number of PC Ports on a broadband router?
  • How do you setup WPA-PSK authentication with TKIP encryption on Windows XP for a wireless network?
  • Is there an equation for coverting Hz (Hertz) into Mbps (mega bits per sec)?
  • How can one disable or enable Simple File Sharing in Windows XP?
  • Windows XP: After fixing a hijack/spyware problem, I can ping web sites but cannot browse them in the Internet Explorer?
  • Ethernet cabling can be implememted with 22 or 24 gauge wire. Why is a 24 gauge wire thinner than a 22 gauge wire?
  • What is the main difference between the IEEE 802.3ab 1000BASE-T and the ANSI/TIA 854 1000BASE-TX Gigabit Ethernet standards?
  • Can a Cat 6 modular plug be plugged into Cat 5 and 5e RJ-45 Jacks?
  • How do I check my network IP address in Windows XP (and in Windows 2000/NT)?
  • How do I configure Windows XP to access it?
  • How do I wire RJ-45 jacks so the color code is correct?
  • Can one use the unused wires in a network CAT 5 (and 5e, 6) cable for a telephone connection?
  • How does one wire an RJ-45 jack for a PC connection to a broadband router, switch, or hub?
  • How can one fix a slow broadband (cable or DSL) or Windows network connection?
  • How can one save the Windows Dial-up Connection settings and password for an Internet Service Provider?

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