what is physical memory? what will happen if i clear it all..?

Answer 1

Physical memory.

Which is the memory can see it.LIke the example disket, compact disc,DVD,pendrive and more.That is the physical memory.

In the computer of physical memory thats different.LIke at drive C at my computer files if you clear it you will "died".So don't always delete it.If you want to delete please go to control panel and click add/remove program files to clean your unwanted files.Besides that,you also can go to drive C using mouse right-click and see the proporties then click it then click clean up.

Answer 2

Physical memory is the actual RAM in your system. It's where all the current calculations are going on. If you clear it while the computer is operating, at best it will reboot, at worst the OS will crash and you'll have to power your system off 'the hard way' and restart.

Virtual memory is space on your hard drive that's set up to 'act' like memory. Think of it as a doodle pad. If you clear that, your computer might lose track of what it's working on, and need to be restarted, but shouldn't be as catastrophic as clearing the physical RAM out.

Answer 3

RAM. If you clear it, you'll pobably crash the computer (losing any work), but with no particular bad effects beyond that.

Answer 4

i'll crash cuz all the programs that run need memory especially windows