Top 10 Gmail Labs and Features You Should EnableAs if Gmail wasn't powerful enough, you can find all sorts of goodies and extra features in Gmail Labs. The list is pretty massive, so we've narrowed down our 10 favorite labs to help increase your email productivity. This post was originally published in 2011, but Gmail has grown a lot—it's gotten some new labs, while other labs have graduated to real-life features. So, we've updated this post to
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