One of the ways you can add another layer of security to your day to day operations is by ensuring you are using the most up to date version of your internet browser.
The most important reason for keeping it up to date is for your own safety and security when operating online.
There are many different sorts of security threats that you can be subject to when browsing the web: identity theft, phishing attempts, viruses, trojans, spyware etc. Many browser updates will include fixes, and work to combat these types of threats.
Included here are step by step instructions on how to check if your browser is up to date:
If you use any other type of browser not listed here, you can always try a quick Google search “How to update [name of browser]”.