Look for something simple like a pod system with coils rated from about 1 ohm to 1.8 ohms and a 50:50 pg / vg juice in either 10mg or 20mg nicotine salt to start off whilst you`re a new smoking quitter. Dont worry you`ll soon get used to the vaping terms once you start shopping.
Oh and welcome to the forum, good luck with giving up tobacco, any questions just ask, we were all newbies at some point.