Use of cookies on this site

Cookies are small text files that are placed on your computer by websites that you visit. They are widely used in order to make websites work, or work more efficiently, as well as to provide information to the owners of the site. The table below explains the cookies we use and why.

Cookie PreferencelocalConsentThis cookie is used to remember a user's choice about cookies on
Google Analytics_ga,   
We use Google Analytics to collect information about how visitors use our website. We use this information to help us improve the website and to report on use of the support services and information provided on this website.  The information we get is completely anonymous and we are unable to identify visitors.

How do I change my cookie settings?

You can change your cookie preference at any time by clicking the 'Cookie settings' link in the footer of this website. This will display the cookie consent prompt where you can either accept or reject the cookies.  You may need to refresh the page for this to take affect.

Alternatively, most web browsers allow some control of most cookies through the browser settings. To find out more about cookies, including how to see what cookies have been set, visit or

Find out how to manage cookies on popular browsers:

To find information relating to other browsers, visit the browser developer's website.

To opt out of being tracked by Google Analytics across all websites, visit