CompuMatter deals with Apple, Android & Linux tablets.
Problems with tablets, just as with computers immediately get broken down into 2 distinct areas. Software and Hardware.
Software problems include
include freezing, slowness, app specific issues, data recovery, upgrading, printing, port drivers and so on.
Hard problems include
broken screens, ports not working, power problems including battery charging, replacement power plugs and so on.
On the Apple side there is essentially one kind of table with many variations. That of course is the iPad. However, within the iPad there are of course multiple screen sizes, multiple generations ie; 1, 2, 3, 4 and so on and of course multiple versions of IOS.
As with all Apple products, some older generations of iPads will of course have limitations on what IOS version they are allowed to have.
On the Android side of life things get more divided since any manufacturer can put the Android Operating system on their devices. Just like with Apple there are numerous versions of Android ie; 1, 2, 3, 4, 5 and recently 6 and of course their associated names ie; Ice Cream Sandwich, Jelly Bean, KitKat, Lollipop, Marshmallow and so on.
Linux is new to the tablet scene. However, since they are a full blown computer operating system they could be a most viable option. CompuMatter is expert at all things Linux so if you have a Linux tablet, you can certainly bring it here.