Like all other components, RAM is also an important part of the PC. It stands for Random Access Memory. It boosts the Speed and stores the data temporarily. It stores the data which is currently in use like playing videos, games, or copying data; in short, all the applications installed in the PC are operated by the RAM. All the memory which has been stored in RAM will be erased once we shut down the Computer. Most of the time speed issues arise due to low RAM.