Have you ever needed to create a screenshot of an entire web page, but the page was too long and/or wide to fit in the browser window?
If so, you probably had to “capture” the current contents of the screen, scroll to display more of the page, “capture” that part of the page to a different image file.
Then you had to repeat the process until you had a series of photos depicting every part of the web page.
Well, if you use Google’s Chrome browser, there’s an easy way to take a screenshot of an entire web page without having to scroll or capture multiple images.