One of easiest way to create and access Ethereum and erc20 token is MEW web interface. My question is , is it safe to keep big amount in MEW or better not to rely on it.
How much is it ? more than 10k$ worth in token ? Try to buy hardware wallet to make sure your funds is safe but as always there's no safe storage if you can't take care of it from phishing or something that make you share your private keywords.