Default Is there a app to call and text for free on windows 8?

I'm not familiar with windows anymore I left that platform 4 years ago and been using android since well I was gonna get the galaxy tab pro 8.4 but since it doesn't have lte its not worth it since tablets is all I use I don't need phones so I'd rather get a lenovo think pad 8 and play Games like skyrim I know these forums are all about android but I've noticed there is some threads about windows devices so thought I might ask thx