Google and Yahoo require you to enter your username first, then password. Why is this?
9521
Why is Google using a (new) 2 step Gmail sign in process?
156447
What is the default username and password in Tomcat?
15879
How does SO's new auto-login feature work?
79311
How does SO's new auto-login feature work without any refresh?
17762
Is password confirmation necessary on a Change Password dialog?
108987
Using "Sign in" vs using "Log in"
51375
Why would one limit username format?
119457
Would it be better to encourage people to set a user name?
121761
How to disable Gmail's login verification "There's something unusual about how you're signing in."?
97959
Something weird is going on with my login on at least one site
36912
How can I verify users the first time they log in?
111904
What should be maximum and minimum length of persons User Name & Password?
20114
Why are usernames allowed to be composed entirely of non-visible Unicode characters?
74094
Why does Google Search Results differ when logged in and logged out?
35440
How does browser know when to prompt user to save password?
109395
Why do you need to know who I know on Google?
35965
why does WordPress need two cookies for auth/login