Here's a simple way to open a Digital Wallet and buy some Ethereum should you want to explore...

Blockchain.com

BUT...

- be very careful with your security as there are plenty of scams around
- be careful of phishing to grab your details
- make sure you have 2-factor security using a mobile phone or app
- make sure you have strong security preferences with your mobile phone number (in case thieves try to port your number to another phone)
- use a web browser that doesn't retain your browsing info (duckdukgo)

PS: I am NOT a financial advisor! The crypto world is highly volatile right now. But the future does look very positive.