How do you run a .jar file?

[ShadowStep]

Are you able to go here? http://www.minecraft.net/download.jsp

If so. Then download the .jar minecraft file. It should run.

I cant download minecraft because my laptop has no graphics card.

[Ad Bot]

[Trymos]

I cant download minecraft because my laptop has no graphics card.

But you can access the login screen. Just tell me if it can access the login screen.

[ShadowStep]

But you can access the login screen. Just tell me if it can access the login screen.

Not working either.

No, it can open.

[SeventhSandwich]

Holy stuff, no offense but this guy has no clue how to operate a computer.

Explaining these instructions through text isn't doing anything for him. Maybe you should set up a join.me account so people can help you that way?