The Troubles of posting links on the blog

I have been trying to get some add-ons to this blog - so far I have been extremely unsuccessful. I am not an expert with computers, just a lay man with a computer who knows typing. Getting the links like Clock, Banner, language fonts etc has so far eluded me. I don't how the other guys are doing it. May be they are computer whizkids. Must be. God please help me!!!!!.