Windows 10: How to connect Tablet to Network, without 3rd party application?

How can I connect my tablet to our computer network? We have a network of computers connected to each other, and I would like the ability to add a tablet to the network. That way we can access/view/map files from the network onto the tablet. I would like to be able to walk around with a tablet and be able to view files on my tablet from anywhere in the building. There are 3rd party file sharing apps, that are free and horrible/slow, or pay to play. Either way I don't trust third party apps with my sensitive data and would like to know if there is a way to map/file share network folders to a t

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3rd party Java Application Cannot connect to internet (Nokia 2700 Classic)

3rd party application like gmail, orkut or 160by2 which are java ME application cannot connect to internet in my Nokia 2700 classic, when connecting it only prompts "Application wants use Network. Allow?" like this, I press the allow button still
it cannot connect to the internet, my Operamini and all other nokia apps are working correctly.. Please Help..

 

Unable to install any 3rd party applications

I have a nokia e61. I have been trying to install 3rd party apps like newsgator, truphone, google maps etc on my phone. It dowloads the applications and immediately thereafter gives me a message 'Unable to install'. Any suggestions anyone.

 

Are Windows Phone 7 stock applications based on different technologies than 3rd party applications ?

I just got my LG Optimus 7 today (I really like it ) and I noticed that often parts of applications that are very similiar in fuction, have very different performance. For example, Facebook news feed in stock People application is buttery smooth,
but very similiar News feed in 3rd party Facebook application is often sluggish and slow. That's why I want to ask this: Is this problem of the developers ? Do developers have the same resources available as guys in Microsoft had when they were building stock
applications or is it just normal that 3rd party applications will be slower ? I hope that in time, we will get more optimized 3rd party apps.