UK Police Virus
Hello. I recently opened a web page that linked to a false claim from the police asking for £100. Obviously, I didn't accept. My PC was locked, so I restarted it. Details of the problem can be found here:
Plus numerous others through a quick Google search. However, most of the cases I'm reading of are unable to unlock their computers at all, or had various other issues; when I restarted, mine seemed fine. I'm using it now. I did a scan with Norton and nothing showed up, though I hear from certain articles that it doesn't always appear on antivirus scans. However, there seem to be no negligible effects to my computer. Did Norton prevent the virus, or should I go about a system restore (listed as 1 of 3 ways to remove it on almost every article I've come across)?
Also, sorry if I'm really vague or seem like I'm asking something obvious here, I've not experienced any trouble like this before and I'm not at all familiar with viruses, malware, ransomware, etc. in the slightest, and I feel stupid for even asking this.