I installed wp-supercache, had problems, uninstalled, got errors and am got confused by the instructions for how to uninstall as I am not a programmer and haven't seen progress from my current programmer. See http://www.greenlivinggoddess.com/wordpress
The errors are preventing me from logging in to my dashboard. Originally I was trying to speed up the site and godaddy tech recommended I install supercache among other things.
Can I go to my server and delete the supercache folder from the wp-plugin directory? Are there simple steps a non-programmer can follow?