Start an online charity work by searching with below websites:

http://www.everyclick.com/
http://www.jikolp.com/
http://goodtree.com/
http://www.searchkindly.org/
http://www.magictaxi.co.uk/
http://www.goodsearch.com/
http://catchtomorrow.com/
http://www.kazazz.com/
http://www.msn.co.uk/clickscount/default.asp?MSPSA=1
http://club.live.com/searchandgive.aspx
http://www.clicks4cancer.com/
http://clicknow.org.uk/cms/cms/
http://www.charitycafe.com/
http://www.makethisyourhomepage.co.uk/