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The processing power stored in the CPU of a PC is extremely important when running games, movie players, compression products .....

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10 Proven Tips For Surviving A Computer Crash
10 PROVEN TIPS TO SURVIVE A COMPUTER CRASH By Eve Abbott, excerpted from her new book, How to Do Space Age Work with a Stone Age Brain TM

Do these .....


Understanding Computer Memory

By Stephen Bucaro

10 Tips On Computer Clutter Clean Up
10 Tips on Computer Clutter Clean Up
by Eve Abbott, excerpted from her new book, How to Do Space .....
Understanding computer memory is important because your
computer's memory is where the action is. Sure your
computer's central processing unit (CPU) may be the
computer's brain, but what good is a brain without memory?

Because memory is such an important part of the computer,
it has been redesigned and tweaked over the years to make
it store more data and work faster. That has resulted in
all kinds of technical terms and contractions. In this
article, I attempt to clear up some of these terms and
give you a basic understanding of computer memory.

How To TroubleShoot RAM Memory
When you have memory problems,you know you are
limited in your troubleshooting and .....
When you work with an application on your computer, it is
loaded into "main memory". There are other kinds of memory
besides main memory. For example, there is "flash BIOS"
memory and "cache" memory. In fact, I could argue that a
computer consists mainly of memory. Even the CPU consists
mainly of a type of memory called "registers". In this
article, I focus on main memory.

Memory is actually an array of "cells". Each cell holds
a binary bit, either 0 or 1. The cells are arranged in
rows of 32 cells to store each "word". A word might
contain the bits to code a single number or a single
character. Each word can be accessed by it's address. A
computer does not have to access the addresses in
One Way To Solve Memory Problems With Your Computer
Some of us aren't lucky enough to have brand new computer systems
that are loaded with memory and bells and whistles. Plus, many
software programs are RAM .....
numerical order. It can store or retrieve a word from any
address at random, hence the term "random access memory"
(RAM).

Because a computer needs millions of memory cells, they
have to be cheap. The cheapest memory cell is an extremely
tiny capacitor. In reality "0" means no electric charge
is stored in the cell and "1" means an electric charge is
stored in the cell.

A tiny capacitor can store an electric charge, but that
charge dissipates off within a few milliseconds. To
prevent loss of the data, the computer uses circuitry
that repeatedly scans all the memory cells and refreshes
the charge in any cells that contain a "1". This circuitry
Flash Memory Part 2: MMC And SD

MMC and SD

Flash memory is available in so many formats that it can be difficult to know .....

operates between accesses of the memory by the CPU and
other components. This continuous recharging is referred
to as "dynamic" refresh, hence the term "dynamic" RAM
(DRAM).

10 Easy Steps To Speed Up Your Computer - Without Upgrading
10 Easy Steps to Speed Up Your Computer - Without Upgrading

By Jim Shutes
Lapeer Tech Group

It seems that the .....
I am always surprised at how many people who work with
computers don't understand what a "bus" is. It's very
simple. You need a wire to connect to a memory cell.
Instead of a wire, a circuit board uses a copper "trace"
inside or on the surface of the circuit board. To access
a word of data, you nee




 

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