Because your computer might not have enough memory or is just too slow
Without virtual memory some computer programs wont be able to run. As the memory increases the computer may slow down its processes.
lack of software
a big memory chip. which is expensive
My computer which formated recently is very slow with not used much memory?
yes cause it can over load your computer
That depends on the speed of your computer, its memory size, etc. Normally streaming audio is not very bandwidth intensive and won't slow your system down noticeably, but again, all depends on your current setup.
the computer can become very slow
Factors that can affect computer performance according to Why is My Computer So Slow is that your computer does not have enough memory to perform the functions that you are requesting of it.
A likely cause is that you have insufficient RAM. This means that your computer doesn't have enough simultaneous memory to run multiple or complicated programs. RAM memory only works when the computer is on and is used for storing short-term data while running programs. Also, there could be another fault with the computer that is causing the slowness which is undetectable from this location.
It can # make the computer slow # cause popup # steal passwords # cause errors
When a printer is without memory for whatever reason, the computer has to make its memory available and send the information to the computer in chunks. Chunking the transfer in this way will slow down the operation.