am just starting an open university course (physics) and have the chance to submit my assignments on line. The files should be no more than 5mb and past experience has shown me that scanning written work (average 15 pages) creates files much bigger than this. People have suggested ''zipping pdf files'', or ''compressing jpg's'' or alternatively use LaTeX (? a word type package with extensive equation editor?). I have no idea what any of these terms mean, nor do I know if LaTeX is simply like having a drop down menu of usable maths symbols or if I have to type in instructions (programming?) in order to insert equations. Also, I will shortly be buying a new computer (I need a 'tower' only) this one being over 10 years old!! and wondered if you had any tips for me (the spec's bang on about RAM and Graphics cards, duel cores and other stuff I dont understand)
Sorry to post so many queries in one go, but any comments gratefully received. Thanks.