You said "login" is a noun (correct) but your example ("login screen") shows it being used as an adjective. The single word can be either an adjective or noun, but your answer is inconsistent.
A person who perform login to site. This person: "was login" to site "logined" to site Which version is correct?
Page 1 of our free Presentation Skills PDF lesson plans and worksheets for English language teachers, complete with answers and teachers' notes
What is the correct format to use the word 'continued' at the bottom of a page to indicate more on next page?
Page 1 of our free Numbers and Times PDF lesson plans and worksheets for English language teachers, complete with answers and teachers' notes
Many players have had their Throne and Liberty session halted by the profile login required error that has been popping up recently. In fact, it can freeze your game ...
Facebook profiles have become the de-facto identities of people across the internet. This is thanks, in large part, to Login With Facebook, the social network's universal login API, which allows users ...
Houston Chronicle: Do Your Facebook Page & Profile Appear in Search Results?
Facebook has a number of privacy options for your personal profile and your company's page that control if and how your content displays in searches. While you can't hide your profile from on-site ...
Houston Chronicle: Differences Between a Company Facebook Page & a Profile Page
Facebook pages and personal profiles are two completely different beasts. While personal profiles are designed for use by individuals, pages represent causes, companies, artists and other types of ...