Things You'll Need
Open Internet Explorer.
Click on "My Favorites" if you've saved WordPress.com there or enter WordPress.com into your browser.
You will either be taken to the WordPress.com Web site or a page with the WordPress.com link on it. If you reach the link, click on it.
Once you're on the WordPress.com homepage, enter in your username and password.
If you chose "Save Login Information" when you signed up, you will automatically go to a welcome page.
Once you're on the welcome page, click on your username link, which will take you to your dashboard.
You're logged in and ready to blog.