Google Garage is a great place for an online tune-up of your digital marketing skills, even if you’re just starting out.

Discover a range of FREE learning content designed to help grow your business or jump-start your digital career. You can learn by selecting individual modules, or dive right in and take an entire course end-to-end.

For example, the Digital Marketing category of the Google Garage includes these online courses, all for FREE:

1. Fundamentals of digital marketing (26 modules, 40 hours)
2. Get a business online (7 modules, 3 hours)
3. Make sure customers find you online (4 modules, 3 hours)
4. Promote a business with online advertising (5 modules, 3 hours)
5. Connect with customers over mobile (2 modules, 1 hour)
6. Promote a business with content (4 modules, 3 hours)
7. Understand customers needs and online behaviours (3 modules, 1 hour)

More details at Google Garage