I don’t trust blockchain.info.
I recommend that you set up your own full node with Bitcoin Core, which may be safely obtained from
https://bitcoin.org/ .
That is the most secure; but it requires substantial resources (>180GB for the whole blockchain, always growing)
and takes some days to download the whole blockchain before you can use the wallet.
If you need a “light client” which takes little resources and syncs quickly the first time,
I recommend Electrum from https://electrum.org/

Always download wallet software from official sites, and check the PGP signatures.
There are many attackers who create fake sites with coin-stealing software, especially fake Electrum due to its popularity.

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Previously nullius suggested to me also.