Everything about iCloud login email is here. After your iCloud sign up is done, launch any web browser on any computer or phone.

Go to iCloud.com.
When you’ve lost both your email id as well as password.
You just need to either click on the arrow or just hit on enter or simply return back to your keyboard.
After signing in you can access almost everything like email, calendars, and also iWork of iCloud. Just click on the mail icon of the web app for icloud email login.