The (main) function of the "network media" is the "<span> to transmit signals from device to device" because by doing this and allowing this to happen, this the signals would also send messages, and by this, it would then also be known as social media, and by this, it would be able to send pictures, text, and etc. This would be the point of the "network media".</span>
To make all wrapped text visibly, do the following to manually adjust the row height:<span>Select the cell or range for which you want to adjust the row height.On the Home tab, in the Cells group, click Format.<span>Under Cell Size , do one of the following: To automatically adjust the row height, click AutoFit Row Height.</span></span>
To turn on Multi-window： Method 1: Swipe up from the bottom of Home screen to show Bottom switch, touch Multi-wins. Method 2: Tap Settings on Home screen, tap Multi-window, check Multi-window on the right.
The empty input occurs when the user presses the enter key without typing a value for an input operation.
