17 System Apps for the PC Gamer Every "Best Actor" winner has a strong supporting cast that helps to elevate his game. When it comes to PC gaming, these apps will help you take your fragging to the next level. CoreTemp - http://www.alcpu.com/CoreTemp/ CoreTemp is a super small, super useful program that monitors the load and temperature of each core of your CPU. Knowing your CPUs temperature is useful in a bunch of ways - you know whether or not the CPU fan is working correctly, you can gauge how hard a particular game is taxing your PC, and you can determine how much overclocking headroom you have. CoreTemp readings can be displayed on your taskbar or through one of the many programs that integrate CoreTemp readings into their output. I had a Logitech G15 keyboard for a while and could see my temp on the LCD screen, and right now Im using Rainmeter to show CoreTemp data on my second monitor. CPU-Z - http://www.cpuid.com/softwares/cpu-z.html CPU-Z shows you just about everyth...