Solved: My clipboard won't work. I can't copy and paste.

Hey everyone. I have been having trouble for the past couple of days with my clipboard. I'll be on a website and I'll highlight some text, right click, click copy, and then click paste on another website and I discover that the text was either not copied or is failing to paste. It works randomly. It allows me to copy and paste some things but other things it will not let me copy and paste. For example, I can copy and paste the block of text I am typing at these forums just fine but yet if I go to some website and try to copy some content and then paste it the operation may or may not work. This first occurred yesterday and I resolved the issue by restarting my computer. However, it did it again this evening and a restart did not solve the issue.

I do want to note that I just installed several Windows Updates the other day. I'm not sure if it could be a bug with one of the updates or not. In addition, I am using Comodo IceDragon which also recently updated to version 22.0.01. Adobe Flash Player updated today as well. And finally, I uninstalled Comodo Internet Security Premium the other day and installed ZoneAlarm antivirus and firewall (the free version) because the Comodo program was giving me an error I couldn't solve. Here's my system information as provided by the TSG SysInfo tool:

Finally, my computer has been acting strangely lately. I suspected a Trojan horse, virus, or some other malware but I did full scans with Malware Bytes and Super Antispyware and neither found anything other than a tracking cookie. An example of the strange behavior would be like how the other day a website suddenly scrolled without any input from myself.

I'd really appreciate your help.