RAM or computer memory helps your computer load quickly and complete processes in a timely manner. When your computer runs low on memory, it runs much slower. Microsoft created a way to use a small amount of hard drive space to act like memory when the computer memory runs low. This virtual memory can make a noticeable difference, but may be able to have more of an effect if you increase your virtual memory. Increasing the virtual memory in Windows 7 or Windows Vista is pretty easy, and only takes a few minutes. Writer Bio
