For those who love gadget especially tablet pc, you should have this one, now for whom already have Acer A500 and want to connect to internet via Wi-Fi go to:
Tab Apps > Settings > Wireless & Networks.
Alternatively, tap the Wi-Fi status icon in the bottom-right corner of the screen.
If Wi-Fi is not on, tap Turn on Wi-Fi, and wait for your tablet to detect nearby networks. Tap the name of your network and enter a security password, if needed.
And if you want use Bluetooth to pairing it or connecting to other Bluetooth Device (Stereo Bluetooth head sets for example), go to
“Adjusting Bluetooth Setting” Section:
Apps > Settings > Wireless & Networks > Bluetooth Settings
Tap Find nearby devices to scan for available devices.