I need to go through each word and phrase that isn't a proper noun and find three synonyms or options. Proper nouns like "Windows 8.1 Pro", "Windows 8", "2017" remain. Let's handle each term one by one.
But "activation" is part of the fixed term? No, here "Easy activation" is a separate phrase, so "Easy" becomes Convenient, "activation" could be left as is or changed to registration, but "activation" is part of the process, so maybe leave it as is unless instructed otherwise. Wait, the user said to rework all terms. So "Easy activation" would become Effortless verification as in the example. Windows 8.1 Pro Product Key Generator 2017
"Purchased a second-hand computer" – "Purchased" as "Bought|Acquired|Bargained". I need to go through each word and