F1 Function key is the rightmost icon in the status bar of the screen, in many interfaces, press this icon, some function menu of the current software will appear. This key can also be the right key of the top shell.
7. How to change language?
Click "setting"--"language & keyboard" -- "select locale"-- then drag it upwards or downwards to find your language, and then click it.
8. How to connect WIFI?
Click "settings"-- "wireless & networks" -- activate "WIFI & WIFI settings" -- find the wireless router you want to connect -- input the passwords -- connect.
9. The procedure of connect the tablet PC with computer?
(1) Use the OTG-USB cable to connect the tablet PC and computer.
(2) When the USB icon appears on the status bar, pull down the status bar.
(3) Click "USB connected", turn on the USB storage.
(4) Then you can see the file of tablet pc in your computer.
10. How to connect tablet with TV?
(1) Use the mini-HDMI cable to connect the tablet with TV.
(2) When the HDMI icon appears on the status bar, pull down the status bar.
(3) Click "HDMI switch" then choose one among them.
HDMI 480P
HDMI 720P
HDMI 1080P
Then you can see the computer screen on TV screen.