When I enter some game on my computer (Win 7) it just freeze:I have been checking is my computer capable of running that game, and it is.So I don't know what's the problem.Only PES 2013 run's fine and some older game's with bad graphics (AoE 2).I was trying yesterday to play Age of mythology and it has just freezed right on the beginning in the menu.It's same with CoD, GTA SA(i played it before when i had WINDOWS XP).Please provide make/model of computer and specs, or if its a custom built computer, the specs.

Also are you running 32 or 64 bit version of Windows 7?
Also how much free hard drive do you have?

Also you REFER to the fact that games ran fine under XP and now problems with Windows 7. Is this a recent upgrade to where after the upgrade these problems started or after the upgrade the games ran fine and then all of a sudden you have run into problems, so games that ran fine on this computer under Windows 7 before are now having problems?Operating System
Windows 7 Ultimate 32-bit SP1
CPU
AMD Athlon 64 X2 4200+47 °C
Brisbane 65nm Technology
RAM
1.00GB Single-Channel DDR2 @ 245MHz (4-4-4-12)
Motherboard
ALiveNF6P-VSTA (CPUSocket)25 °C
Graphics
Generic Non-PnP Monitor ([emailprotected])
256MB NVIDIA GeForce 7300 SE/7200 GS (NVIDIA)64 °C
Hard Drives
149GB Hitachi HDS721616PLA SCSI Disk Device (SATA)30 °C
Optical Drives
DTSOFT Virtual CdRom Device
HL-DT-ST DVD-RAM GSA-H55N ATA Device
Audio
Realtek High Definition Audio
here are my specs.I'm running 32 bit version.I have 88.8 GB free hard drive.These problems started after the upgrade, games run fine and all of the sudden they started freezing 1GB RAM is sort of the BARE minimum for Windows 7 32-bit any flavor. You may want to try upgrading to at least 2GB of RAM. 1GB was fine for Windows XP and Games, but there is not much memory for gaming when Windows 7 32-bit really requires 1GB as a non gaming system. If you get another 1GB stick you can also benefit from dual-channel memory if your motherboard supports this feature. Or you can add a 2GB stick and max out the memory at 3GB for the 32-bit OS which would be better for gaming.

This motherboard supports a maximum of 4GB RAM, ( 2 x 2GB sticks ) DDR2 800Mhz, however with 32-bit OS your limited to a maximum of 3GB so if you want to max it out, I'd find a 2GB stick that is of same speed and bring it up to 3GB. * You can also mix faster with slower RAM sometimes, and the memory will sync at the slower speed, however I dont suggest mixing RAM of different speeds as for you can run into problems.


Link below to your motherboard for spec reference:

http://www.newegg.com/Product/Product.aspx?Item=N82E16813157125OK.Thank you very much,I will upgrade it as soon as I can.