Hi there and welcome
no, that is a scam. They pretend you have issues, then charge you money to "fix" these issues. Then come the "security" issues, with requests for more money to fix and it goes on as such.
Uninstall the program, its a fake and unless something is actually not working on your computer (tell me if this is the case) there are no problems.
If you would like any additional information or assistance, please do not hesitate to let me know.
Else if you can take a second to rate my service by clicking one of the stars at the top of the screen then submit, that would be greatly appreciated.