Do not download a "free launcher" from a YouTuber. The only safe launcher is from minecraft.net .
Never. The official launcher never asks for your password in a pop-up window. It uses Microsoft OAuth (a browser window). If a launcher asks for your password directly, it is a phishing scam to steal your Microsoft account.
At the top of the page, click the menu and select "Games," then click on "Minecraft Java Edition."
BRING YOUR WORLDS. BUILD TOGETHER. KEEP IT HONEST.
Mojang is surprisingly generous with their trial. When you search for many users actually want the Minecraft Free Trial .