printing

ok i very badly need posters for my room. the few free poster sites which i found in google dont have what i need. is there any software which can increase a pictures size without reducing its quality considerably . as for printing theres a place which can do it for me so i don have to print em...

I had tried printing different combinations of settings to print the page-border using borderart in word xp using my Hp deskjet 3650 but it does not print, the page is printed half in betwen of the page, the same document prints fine on my samsung laserjet but i want a print on deskjet can...

How do I disable printing for the other accounts my PC has other than the administrator's account in Windows XP Pro?. My printer is Epson Stylus C20 SX.