Steam failed to load web pages [Fix 7, 118, 310 error codes]
Steam is a rock-solid platform, but errors do happen, and several users have reported that they were greeted with a failed to load web page error. In order to fix this issue, you should try to clear Steam's cache and disable browser extensions. You can run a specific command to repair the Steam client, then check if the error is still there. If Steam failed to load web pages, checking your Windows Defender Firewall is a great idea.