Poster in photoshophelp pls?

I need to make a poster a similar size of regular laptop or computer paper regarding school.
I’m implementing photoshop & I understand they have a feature that permits you to pick a variety of sizes connected with computer paper, I have select the particular basic personal computer paper size and also the document comes out HUGE in photoshop method bigger then some paper.

Can anyone aid me, this poster is actually due friday and I have to aquire it carried out asap.

35 Photoshop Tutorials to get Designing Your personal Posters:
http://vandelaydesign.com/blog/design/photoshop-tutorials-poster-design/

Way up Sampling to Print Cards:
http://photoshop911.typepad.com/help/2004/04/up_sampling_to_.html

Photoshop settings with regard to printing in poster sizing:
http://answers.digg.com/question/indexqid=20070706191216AAr5BMN

Printing from Adobe Photoshop:
http://www.wellesley.edu/Computing/Plotter/PlotterPshop.html

Ron

You’re delightful.Thank you for BA.

Ron

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