Do you know that there is a plugin that can take a screenshot of a website you are browsing, either part of it or the whole page?
If not, then let me tell you about Nimbus Screenshot, a little extension/plugin you can install on your Chrome or Firefox browser.
Not only that it can make a plain screenshot, but it can also annotate it, useful for documentation or for adding details to a specific page for presentation or other purposes.
If you need only a part of a website, you can do that too. It can also upload the image to its server and you will be given a URL so that you can share it to others.
Those screenshot above are made using Nimbus itself. Helpful right?