Doesn't Work For Me Rated 1 out of 5 stars

I am too much of a dummy to follow " who wants to buy this computer " instructions. He said to copy this text to a notepad. What text did he mean ?
He said to empty file. What file did he mean ? Sorry. But I am a true computer dummy and must have a download I can correct this with . I have uninstalled it as it is worthless for me at this stage.. I had this before with no problems. But now a big headache.