If you are gaming, you will definitely see a difference if you add an actual video card. That said, you may need to look at a better power supply depending what you get.
Thank you all for your help, it is a "All in One" PC, jaguarskx, HP Omni 200, the MAC technology, if you now what i mean, no tower, the whole bachine is one screen 🙂
I am not sure if i can add the "discrete card" into my machine greghome, i know a little things about pc's hardwares, i had towers and laptops before and i could change the graphics card or the sound card, the power supply e.t.c, but now with this "all in one" there are restrictions same as with laptops...:-(
But if you tell me that there is a solution, i will be more than happy to try it!!!