Here are the working fixes for Steam Error Codes 7 and 130, Failed to load web page (unknown error) which you may see on your PC.

Click Install steam to download and reinstall steam latest version Relaunch Steam client and then check if Steam Error code 7 on Windows 10 still occurs.

If you get Steam Error 0x4C7, and see The operation was canceled by the user, follow the solutions mentioned in this article.