Wondering how can you increase your PC memory and make your PC faster without even putting RAM on your PCI slot? Those days were memories of past when you had to physically put RAM on your PC to make it faster.Not any more, now you can use blank solid state thumb drive and ReadyBoost to increase the memory of your PC. You can use almost any removable memory device such as a USB flash drive or a secure digital (SD) memory card.

 If you plug a ReadyBoost-compatible storage device into your Windows 7 computer, the AutoPlay dialog box offers you the option to install ReadyBoost as shown below

Once you select the option to install ReadyBoost, Windows shows you how much space you should use on the drive with a recommendation for optimal performance as shown below

Next, choose the second or third options to use the device for ReadyBoost. If you will be using the device for ReadyBoost only, you can choose the second option as shown below and use all the available space on the drive. If you choose the last option you can use the scroll bar to choose how much space to dedicate to physical memory.