We would really like to help you sort your issues out, but you have to be a little forthcoming with answers to the questions we asked. I already asked about what file/folder issue you have. I need to know more about what you're referring to about this so I know what's going on. Also, you were asked about the add-on you had installed that might be an issue.
Three things here:
1) What is an "Alive" site? If you're referring to cyberpcforum.com, that is my website. I own and operate it. I'm the sole proprietor and made the whole damn thing right down to core code. Trust me when I tell you I have spam/hacker crap under control with my site unless my host gets hacked. Here's a Virus Total link:
VirusTotal
2) Your first mistake was buying an Epson. Read the reviews on a Brother or HP printer and at that get a laser. As you said, "toner" printer. I used to work for a company that recycled computer equipment, and printer cartridges was my specialty.
3) Add-ons and plug-ins can be installed automatically by other software you are running. Also, Java Script can do funny things in your browser. Like mine for cryptocurrency, send you malware, leak your IP if you use a VPN, among a whole host of other stuff. In order to stay abreast of malware delivered via Java Script or an infected Ad, first use uBlock Origin in your browser and use and learn how to use the now free Sandboxie which will keep your browser in a sandbox so nothing
should be able to touch your computer unless you tell it to. This means that when you use Sandboxie and you download something you will have to allow it in the recovery box after it downloads. If you didn't expect a download, don't recover it.
In Firefox press control + shift + a and tell me what extensions you have installed.