I am getting totally fed up with Windows Live Mail which I use because it was there when I moved to Windows 7 and I didn't want to pay for Outlook. But I never really liked it, just sort of put up with it. Now it's starting to work so slowly and erratically that I'm ready to bite the bullet and change even if it costs.
But to what? Any suggestions? What works well, will put all my mail accounts into one inbox without me needing a degree in programming and doesn't demand a state-of-the-art computer?