I utterly hate how Hotmail/outlook.com stacks all emails in a thread together, so if I email from an old email, it stacks and gets lost.
How can I change this option?
There is a Group by thread setting if you click the gear icon at the top right corner once you are logged in. Choose More mail settings, then under the heading Reading mail, choose Group by conversation and pre-load messages and then select Show messages individually.
