turntable questions

hey guys this summer i plan on buying a turntable for scratching. probably a technics. the thing is i dont know much about cartridges or needles or even dj mixers for example. so if anyone here has a link to a website with good information, or any info yourself, then that would be very helpful to me. thanks

Here you go mate!
http://www.the-dj-equipment-guide.com/dj-tutorial-setting-up-dj-equipment.html

yes! thank you so much man