3D Reach appears to be a series of wifi cards/adapters.

If you want to set your homepage/history/favourites/search to blank I'd imagine you'd just have to do it manually, but then I wouldn't know because I don't use IE. If you want the menu bar to be there permanently (like it should) then I think you can right click where it normally is and select it.

When Discord said USB2, I think he meant to use a USB pen drive. That's probably the easiest, though transferring via a LAN is better if you set up shared folders.

For basic specs, on your keyboard hit Window+Break. It'll bring up the system properties dialog.