If you want to increase your System RAM, then this tutorials will help you to do that..
Follow the Steps:
Step 1: Make sure your PenDrive is empty and has atleast 2GB of space
Step 2: Right-Click on My Computer / This PC and click on Properties
Step 3: Click on Advanced Tab
Step 4: Click on Settings under Performance
Step 5: Again Click on Advanced Tab and then Click on Change Button under Virtual Memory
Step 6: Select your USB Device and Select Custom Size if you want to Add Custom size of your PenDrive to use as RAM, otherwise leave it as it is.
Step 7: Click on Start Button and then press OK
Step 8: Restart your PC with the Drive inserted
Step 9: It’s done. You can check under PC Information, Your RAM Size will be increased.
ReadyBoost method can also be used to increase system performance, We’ll cover it in other tutorial…