How the Win8.1 operating system updates software downloaded from the App Store

1. On the "Start" screen, click "App Store".



2. You are now ready to go to the Application Store home page.



3. Click "Update" at the top right of the page. (The following numbers represent how many software updates are available)



4. You can see the 32 available updates list at this point.



5. Select the software that needs to be updated, click "Install" below.



After you follow the above method, wait for the software update to complete

Note: The update software must be able to ensure that your computer is available to the Internet Oh, otherwise it can not update the software OH.