How to add alternative text to images in Google Docs Spreadsheet?
In google docs spreadsheet, alternative text can be added for an image. Alt will be displayed in case if the image is failed to load.
To add Alt Text:
Step 1: Select the image.
Step 2: Click the arrow near the image.
Step 3: Select "Alt text.." from the list.
Step 4: "Alt Text" dialog box will opens up. Enter the Title and Description which should be displayed in case if image failed to load.
Step 5: Click OK to add the alt text.