To activate your legal 30-day trial and receive your activation key, follow these steps provided by ESET Support : ESET NOD32 - Antivirus for windows & macOS
Here's a draft post:
If you’re playing a game or running a full-screen presentation, ESET automatically switches to silent mode, suppressing pop-ups and postponing updates to save CPU power. Eset Nod32 License Key 30 Day Free Trial
: Be cautious of websites offering "free" keys as they often contain malware or are quickly disabled by ESET. ESET Security Forum To activate your legal 30-day trial and receive