What is the difference between Outlook Express and Microsoft Outlook Express?

Difference between Outlook Express vs Microsoft office Outlook vs Outlook Web Access?

• i want in detailed lik its features, security... i know only express is basic version comes in OS, ms outllook comes with office package, and OWA is online version it can used any where, ALL r used for sending mail... BUT i need its feature difference.... Any one who is having practical experience answer me in DETAILED BRIEF.. thx in advance...

• Answer:

  They should all have about the same security, as long as you connect to the internet services with https, which I believe will happen automatically these days. As for features, Office Outlook > Outlook Express > OWA. Other than being on the internet, I doubt any feature gets outside that rank, because that's what their goal is. That's how the amount of revenue they get out of you compares. Office Outlook is also a lot faster, because it doesn't have to run in web scripts, etc. that seem like they must not be written that well. It also could be that they just try to cram too much in to where it won't run very quickly. Which itself counts as not written that well, to me. If you're asking for yourself, I'd say get Office, because it'll be less annoying over time, but there's no reason you can't still use OWA for the same e-mail account. I don't remember how well calendars sync between them, but I'm sure that it's something they try for, so you should be able to switch between them when you need to. I don't have much else for specific features, but I hate when I have to use OWA for managing my inbox, with filters, right-click menus, and things like that. They don't seem to have the interface nailed down as far as helping you be efficient. It's actually the reason I stay with GMail for webmail, but sometimes have Office Outlook fetch the mail from it for me.