Plugin updates are important for a variety of reasons that may include security, performance, and functionality. When an update is available, it will display in your plugins where you may select it and click the update button. Prior to doing updates, it is strongly recommended that you do a full backup of your website. Should you have a problem after an update, initiate a support ticket and we will help you to troubleshoot and fix the issue (if the issue is determined to be with the plugin)..