Going from a PC to a MacBook laptop

Hi guys i`ve been concidering getting rid of my pc and getting a MacBook laptop. The only sticking point about the upgrade are 1. will my lexmark printer work if i plug it into the MacBook?? 2. will the screensaver i have on my pc work on the MacBook??

Need some advice form the guys and galls out there that are more knowledgeable about computers than me.

the screen saver is unlikely to work. you will have to find a mac version.
most printers dont care what there connected to. its just a case of finding the drivers for them.

what model of printer is it?

For the screen saver i`ll have to contact the guy who made it to see if he still has a mac version.

For the model of the lexmark printer i`ve got its the X1250.