I Logged In, But It's Asking for the Family Protection Code. What Should I Do?

This problem occurs when you log in from your mobile device or browser. You must install Steam on your computer and log in from the program.

For the security of our accounts, we do not share the 'family code.' When logging into our shared account, select the 'Remember Me' option by installing Steam on your computer from the following address. This allows you to download and play games in offline mode without needing the 'Family Protection Code.'

https://store.steampowered.com/about/