The following is my favorite set of charity clicks. Please note that this is completely free to you and does not earn me anything, it's just to help others.
Care2.org - Please register for this site, then each day, log in, go to the click to donate section and click on each page. Registering is not required but it will track your clicks and you can see how much you are helping. It takes about 2 minutes to click them all and helps to protect rainforests, marine land, primates, big cats and marine life, helps protect and feed women and children in need, helps to fight breast cancer.
The following do not require registration. On each page there is a button that says "fund free" or something similar, please click on the button to go to the confirmation page. At the bottom of the confirmation page it shows the prior days tally for how everyone helped. It may not seem like much but multiply it by 365 days, it's incredible what a few clicks can do. Tell everyone you know and it will be that much more.
http://www.thebreastcancersite.com
http://www.therainforestsite.com
http://www.theanimalrescuesite.com
http://www.thechildhealthsite.com
http://www.theliteracysite.com
If you wish to help even further you can check out:
Thank you for caring enough to click!
FYI - I am not affiliated with these sites in any way, nor do I earn anything from sending you to them, this is strictly for charity. The links are simple, please tell your families and friends to click as well. One time from each IP address per day.