You may have setup a standard AdWords account and wonder why Google always directs you to an AdWords Express prompt each time you access your account. The prompt says “We found these businesses associated with your account. Please confirm to get started.” and lists any businesses or google+ pages you have within your account.
The reason for this is because there is no reason.
The only known solution to access your standards AdWords account is to click in the upper right corner on the 3 vertical dots, which will allow you view your account.