usb used to ram

ab ap apni usb ko ram ke sath attach kr sakte hain aur apne pc ki speed ko up kr sakte hain

1 sab se phle usb ko format krain 
2 us ke bad usb py right click krain 
right click krne ke bad ap ke samne aik table open ho jye ga  
properties open hone ke bad ready boost par click krain
jo k ap ko picture me dahkia gya ha
3us ke bad      (use this device) par check box lgain 
4   apply and then ok