1. On your Taskbar, click the arrow that expands your hidden applications.
2. Navigate this selection and find your security applications i.e. McAfee, Windows Defender. (You may have to perform a search in the Search Bar on the Taskbar to discover certain security applications. Use key words like "anti-virus" or "anti-malware")
3. Explore these applications and you will easily find options to update any software that might be out of date.