Readyboost a a program wich may be used to speed-up your computer.
Plug in a USB stick, and press readyboost.
(Like if you have a 1GB USB stick , your PC will get 1gb more RAM)
More about it :
http://www.howtogeek.com/howto/windows-vista/speed-up-your-windows-vista-computer-with-readyboost/
Yes.
If you have Vista system, just plug a flash drive that is ReadyBoost compatible into USB port and Vista will ask if you want to use this drive as ReadyBoost. Accept what is suggested by Vista and you are ready to go. It is realy speeding up your computer.
By using ReadyBoost
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Support for Secure digital (SD) Memory Cards
Ready Boost enabled devices will be able to do this. Anything that has a solid state memory can be used for ready boost (as long as it included the hash ID that lets windows know its ReadyBoost enabled). Even some gaming mice have flash memory for the button assignments and windows sees them as ReadyBoost enabled. Remember though the USB speed of today may not imrove system speed to a point that you may notice.
ReadyBoost
4GB.
To use ReadyBoost a person obtains a flash drive and places the flash drive in the USB port on the computer. ReadyBoost allows your computer to store memory on it to speed up the computer.
Use ReadyBoost. When you plug in ur usb then the autoplay comes rite? below that there is a thing called ReadyBoost. Use it.
It all depends on how much RAM (Random Access Memory) you have. Windows 7 runs smooth with at least 2GB (Giga Bytes) of RAM. I personally have a small laptop with Windows 7 which only has 1GB of RAM and it still runs fine. But if you want your computer to have more RAM on Windows 7, simply insert an external flash drive into your computer that at least has 1GB available. After you insert it, a message on your computer will pop up asking you what you would like to do with the flash drive. One option says "Speed Up My System Using ReadyBoost". Click on that and another box should pop up. Click on the button that says "Dedicate this device to ReadyBoost" and click "Apply". As long as you have the flash drive in, you should have more RAM. I personally have an 8GB flash drive which I use with ReadyBoost and my laptop runs really fast!
Neither technology is available for XP, however ReadyBoost-like functionality can be achieved by moving your paging file to a flash drive.