Have you ever logged into your WordPress dashboard and noticed a red circle next to the plugins button? What in the world does it mean? It’s showing you how many of your plugins have upgrades available. Remember that plugins are little software programs. They need to be upgraded periodically just like any other software.
To upgrade yur plugins just click on “Plugins”. You’ll see which of them has an upgrade. I usually click on “upgrade automatically” and in about ten seconds everything is upgraded for me. Now if there was a button like that for doing the laundry, I’d be in business.