Missing Mail, Calendar, People & Messaging Apps

Hi All

We got a new Sony Vaio Laptop yesterday, with Windows 8; am getting to grips with the new OS at the moment and finding it a bit tricky.

I booted up this morning to find the Mail, Calendar, People & Messaging Apps were no longer on my Start Screen. I tried searching All Apps, but it wouldn't find any of them. When I went to the Store to download again, it said I already had them installed...

Help!

Thanks

Holly x

I just saw that there is an update waiting to be installed on The Store... possibly the reason why it isn't showing? Ah well we shall see once the updates have downloaded!