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High Definition Standards: 480p vs. 720p vs. 1080i vs. 1080p

Looking to buy a new HDTV? Wondering what all of these numbers mean – 480p, 720p, 1080i, 1080p? Here’s a quick guide to what all of these mean and which one would be best for you.
What do these numbers represent?
These numbers represent what the sharpness and resolution is of the display.
What do the letters represent?
“P” stands for progressive and “I” …iPhone 4 vs. 3 best Android phones
ROM vs. RAM
A lot of people use the term “Memory” when talking about the hard drive. It is a common error that I am here to help you with.
So what is ROM and what is RAM?
ROM or Read Only Memory is where all of your programs are stored till needed; this is the hard drive. Programs stay on the ROM …“Disk” vs. “Disc”- Which one is correct?

Have you ever been stuck in a situation where you don’t know which word to use? Chances are you have. This is common in technology discussions. Two words that are pronounced the same, but mean two different things are “disk” and “disc”. Some people say that it’s the same thing, just spelled differently. But, that isn’t true. They are both …

