$NVDA Peter Lynch once said that investing is simple: work, study, take walks, and you can discover great companies everywhere in everyday life.

You pick up your smartphone (Apple), open the first shopping website (Amazon), link a card for payment (Visa/MasterCard), and buy a Dell laptop.

This laptop uses an NVIDIA (NVDA) graphics card, an AMD/Intel (INTC) CPU, SK Hynix memory, a Western Digital (SNDK) drive, and comes preinstalled with Microsoft (MSFT) operating system and an Office productivity suite.

Open the Google Chrome browser, you log into the Instagram social platform (Meta) with 4 billion active users to share your life. After getting tired of browsing on Instagram, you start playing the classic single-player masterpiece GTA5 (take2), while drinking the world’s best-selling Coca-Cola/Pepsi along with your gaming.

All of these globally well-known companies are, by coincidence, included in the Nasdaq 100 / S&P 500 index ETFs.