Yes.
Video cards have their own memory. Adding RAM to the machine will help graphics performance, but not as much as a card with more on-board memory.
Yes it can because it gives the computer more space to quickly save files if you do heavy duty workloads. The actual speed of the computer would be increased more with a better, more powerful processor.
No, you do not need to upgrade your processor in order to benefit from adding RAM. Think of adding RAM to a computer as similar to adding a high-performance carburetor to your car. Just as the carburetor will allow you to get more horsepower from the same engine, adding ram will allow you to better utilize your processors performance. With more RAM, your system will perform better when multitasking. You may not notice a great deal of performance gain within individual programs, but you will probably notice the OS itself seeming more responsive and applications loading faster.
adding more RAM
NO
Your computer will be able to run faster, and process programs, games, and other software faster.
by adding more space into your computer
The network computer has access to more data.
RAM is the virtual memory of your computer; the more RAM you have, the more programs you can run at one time. However, that is just a brief explanation.
The more RAM the computer has the faster it will be. For optimal performance 256MB is recommended.
Adding more RAM is the way to go for better performance, although there are many factors involved in upgrading performance. PC World identifies the following four areas to look at; CPU, RAM, Hard Drive, Graphics Board.
Attitude can greatly affect your performance in sport. If you go into a game or match already believing that you will lose, you are more likely to lose.If you go into a game or match with the belief that you can win, you are more likely to win.