There are a few ways to add a new post to your blog. The quick way to get to a new post after login, is to access the Dashboard, use the top-menu bar. Go to My Blogs > Installing WordPress on IIS > New Post
NOTE: Once in the Dashboard mode, use the QuickPress (E) to add new posts to your blog easily.
Some common tasks using WordPress will be to navigate between different windows layouts & to add a new post quickly.
Toggle between Dashboard & Blog GUI
Navigating between Dashboard & your blog is crucial as you need to see how others will view everything.
To access the Dashboard, use the top-menu bar. Go to My Blogs > Installing WordPress on IIS > Dashboard
To access the Blog from the Dashboard, click on link: Installing WordPress on IIS
It will take you to the blog below . . .