Logging in to WordPress
If you set up WordPress, you obviously want to use it. No matter how or where you set up WordPress, you use the same URL to log into it:
http://[your WordPress domain name]/wp-admin
Now, enter the username and password you created and click Log In.
Resetting Your Password
If you can't remember your login info, you can find the information you need in WordPress' codex here.
Using the WordPress Plugin Performance Profiler (P3)
Why use a temporary domain name with Managed WordPress?
WordPress 4.1.2, 4.2, 4.2.1 Updates (Managed WordPress)
Viewing Your Website Before Changing Your Nameservers Using Host Files
About Application Security Compromises
Upgrading Your WordPress Installation to a New Version