Driver and usage manual can be downloaded
1. Turn on/off the Num lock, please press fn+Num and it won't in a mess.
2.Our keyboard is US version. So you may need to change it to your country :
Start>>Settings>> Time&Language>>Region&Language>>Options>>Add a keyboard>> choose the country you are(you can remove the US keyboard after you select other one )
Same way for all countries.
3.Our keyboard is US version. You may need a keyboard film for different countries, please mail XIDU Official Email (email@example.com) with your Order ID and your issue
1.Tear off the screen protector
2.If it does not work, please mail XIDU Official Email (firstname.lastname@example.org) with your Order ID and your issue.