Choose your Tezos wallet
You need to get either a Ledger Nano X or a Trezor T
Download the Trust app. Write down your recovery phrase and keep it safe, then add the Tezos coin (XTZ).
Follow this guide.
If using a Ledger nano device with computer you can use it with the Ledger Live desktop or mobile app.
I want to use a desktop wallet
Galleon is a good wallet.
If using the Trezor T device with computer you can use it with the Simple Staking website.