social media may have contests going on. just search around on users for twitter, facebook, youtube, etc. though be wary of scams or other misinformation. Microsoft has their own drawings with Edge, their browser, and Bing, their search engine. you can create an account and do searches and earn limited points each day from browsing alone and cash those in for entries.
it's possible, though extremely unlikely. but you won't know if you don't try.