20 Money-Making Skills You Can Learn in Less Than a Year

Google AdWords Certification

Getting certified in Google AdWords is another valuable tool for digital professionals, especially if you’re interested in search engine marketing and related web marketing or advertising roles.

Register through Google’s Academy for Ads and complete any of the hundreds of free training videos ranging from five minutes to more than an hour long at your own pace. Classes include Google AdWords certification, search marketing, dynamic search and AdWords display certification.