Q: What happens if I don't enter a product key? A: Without a product key, you'll be limited to a trial version of the software, and you won't be able to access all the features.

: Be cautious of phishing attempts disguised as legitimate offers for free software keys.

Sites offering free keys often bundle them with "activation tools" or "cracks" that can infect your PC with ransomware or spyware.

: Microsoft regularly validates licenses through updates; if a key is flagged as non-genuine, your software may be deactivated without notice.

Q: Can I use a free product key for commercial purposes? A: No, free product keys are usually limited to personal use. For commercial purposes, you need to purchase a product key.