Want to change your password to something you will remember? Do that here... (when signed in)
Or are you a LABBS member who hasn't got a login at all yet? You probably do have one... first try clicking the link "forgotten your username or password" and enter your email... if that doesn't work, email loginquery_filter_unwanted@labbs.org.uk for help, stating name and club.
If you trust the environment in which this device is located (for example, it is in your home), then you may tick the box entitled Always automatically log me in on this device, and then every time you visit this website from this device in future you will be logged in automatically using the supplied username and password - meaning that you won't ever have to log in again from this device. Note that when logging in from a different device (say, the one at work), you will still have to provide a username and password. Anytime you wish to terminate this automatic behaviour, simply Log out.