Gaming effect

If your computer is not powerful enough to match the game's recommended requirements, then it will run slowly while playing the game.

Errors can be caused by all kinds of things, from incorrect drivers and system files to hardware overheating, which would slow down the computer.

Every time you install a game it takes up space on the hard drive. When the free space drops below about 15-20%, you will start to notice the computer taking longer to do simple tasks. Also, you need to defrag the drive regularly to keep the files in order to prevent slowdown.

I'm not sure what you mean by "can playing a game without installing it cause any damage to the system?" Can you give an example of a non-installed game. Do you mean online games played in your internet browser?

Thank you for your answer by saying playing a game without installing it I MEAN that I run the setup program of the game from a C.D of the game then I copy the filles of the game to another location and after I will uninstall the game and I am able play the game from the copied files after that I send the game files to a pen-drive and I am able to play the game from the pendrive Not only games it is also to run a lot of programs in this but shall this cause any harm yo the system