Usernames and Passowrds

Before embarking on this ICT pathway the best advice I could have been given is to record your different usernames and passwords for the copious amounts of internet things you need them for....or have the same one for everything. But I wasn't given this advice and now everytime I need to 'log on' or 'sign in' I take a wild guess as to what email address or username and password I have used. Now I hear you all saying...."the more you use it the easier it will become". By the time anyone reads this blog they will already have multiple usernames and passwords!! Good luck!