Maps under Windows 10 system if you want to use the offline package, we have to download the offline map and put it on the computer before we can use it, specifically as follows
Operation Steps:
We click "Notice" on the right side of the computer taskbar as shown in the picture, then open the interface click "All settings" details below;
All right, then. After opening into the system setup we then locate the following "system", as shown in the following figure:
Then click on the "map" in the system interface where we can selectively download the offline map package and then click on it.
On the offline map, click on the plus "+" Download a map to enter the interface of downloading maps;
Choose the difference between the offline map you want, if we are the map of China to choose "Asia";
Find the country as "China";
Then you can download it and use the offline map after downloading it.