No, it won't.
As long as the region of your ps3 and dvd/blu-ray are the same it'll most likely play without any complications.
Region A: USA, Japan, Taiwan, Hong Kong, Korea, SE Asia
Region B: Europe, Greenland, French Territories, Middle East, Africa, Australia and New Zealand
Region C: India, Bangladesh, Nepal, China, Pakistan, Russua, Central and South Asia
The PS3 can play a number of DVD formats
The PS3 will play Video DVDs
Yes
yes
yes.
PS3 has Blu-Ray that look like DVD and CD because they are all they same size and they will not play on a PS2
They don't play on my 60GB PS3.
yes
no they will have region problems
Yes they play DVDs
it already can
You do not Play PS3 games on a PC. You play them on a PS3. Buy PC games to play on a PC like it says on the game. Not that it would make any difference in being able to play it but the PS3 game is on a Blue-ray disc and your computer's DVD player can not even read the disc