I now get daily 'script error' messages when loading websites. Mostly happens at the end of the day. Suggestions? Also lately my computer shuts down and restarts for no apparent reason lately, again it is when I surf to a new website. Thanks in advance.
1: Assuming you just use whatever antivirus came with the computer (or came from your ISP), check if the subscription has expired, and either renew it or replace it with a free antivirus. Whatever you do, keep your antivirus updated and check it regularly.
2: Install, update, and run at least one anti-malware program, in addition to your antivirus.