Sage has opened up their Sage U online training website with a selection of Sage 100 and Sage 300 anytime learning courses. Registration is free through June 30th (formerly May 31st), then you have 30 days from your registration-date to use the courses. Sign up so you will have this option!
These online courses feature video training sessions. Some also include instruction material which you may keep and use for future reference. You will have to setup a (free) SageU login to access the courses. See the Sage100 courses at Sage100Courses. Sage 300 courses at Sage300Courses