Exactly what do you mean by freezing? How long are you able to play until it freezes? Any error codes? Also tell us your specs. Honestly the problem area for games freezing is vast. Could be old drivers, could be graphics are too high, could be outdated GPU or outdated CPU, could be the game itself. I will ask, what type of game are you trying to play? And are you overclocking your GPU or CPU? I ask this because sometimes when you overclock, depending on your setting, when you start a 3D application such as BF4 or other FPS games, it will freeze the game due to "to much overclocking". If your not overclocking I would try to update your graphics card driver *right click on computer/ hit properties/ open device manager/ find your GPU/ right click/ update driver/ reboot. If this dont work I would try maybe lowering the graphics in game. Also if possible, run a "check all files" option from your games launcher to establish you have the proper installation files with no bugs or registry errors. Sometimes a simple soultion, which we ALL find annoying, is to uninstall and reinstall.. If all this fails, check the forums of your game, see if other people are having the same issue because like I said, some games have terrible servers etc. Last option, depending on if your GPU or CPU is outdated, old, or not up to par, is consider an upgrade! plenty of experts here would be willing to help you pick out a new GPU or CPU for your system! Im not an expert with hardware, but I know games pretty well, basiclly the only thing I do on my pc lol. Try these things, if they dont work, Im sorry lol.