What are cookies ?
Cookies are small files of letters and numbers that are downloaded onto your computer or mobile phone or other handheld device when you access certain websites. Cookies allow a website to recognise a user’s device and help your browser navigate through the website by allowing you to log in automatically or remembering settings you selected during earlier visits (among other functions). Cookies do not harm your computer/device. If you would like to learn more about cookies in general and how to manage them you can visit www.allaboutcookies.org
To enable cookies
If you're not sure of the type and version of web browser you use to access the Internet:
For PCs: click on 'Help' at the top of your browser window and select the 'About' option
For Macs: with the browser window open, click on the Apple menu and select the 'About' option