Hi, mymadelynn. Welcome to LandzDown Forum.
We will do our best to assist you. However, in order to do so, please follow all instructions provided in the sequence given. Do not install/re-install any programs or run any fixes or scanners that you have not been instructed to use. This may cause conflicts with the tools being used in the cleanup process.
If you have questions regarding any of the instructions or problems running any tools, please let us know.
Can you access the Internet at all with that computer -- either Normal Mode or Safe Mode with Networking? That will make it easier as we progress through the cleanup process. Otherwise, you will need to download the files to your desktop and then transfer them via USB. Then, transfer the resultant logs back to your computer to post here for analysis.