Joe wants to know if Microsoft's antivirus can really do the job. Leo says it can, but he really doesn't need it if he's careful. He'll want to be sure he's updated everything -- OS, browser, Flash, etc. Microsoft Defender is a good thing to run, but nothing can completely protect him from his own online behavior.
Rich wants to know if Webroot is a good antivirus utility. Leo says that Webroot is good, and they're a sponsor. They offer additional protections because they're cloud based. But he really doesn't need it. Windows has its own antivirus called Defender that's quite good. Also, the state of malware is such that most occur as 'zero day exploits' which an antivirus can't catch. But Webroot will protect him for the most part. He should remember that his number one defense is his online behavior.
Rick upgraded to Windows 10 and now he can't install his AVG antivirus software. It keeps telling him there's another installation in progress. Rebooting doesn't help. Leo says that it sounds like the Windows installation program may have gotten corrupted. He can fix it by resetting the MSI Exec file. HowtoGeek.com has an article on how to do this.
Steve got a copy of Sophos antivirus, but it suddenly stopped working after installing Windows 10. Leo says that's because sometimes security software can cause problems with upgrading, and that sounds like what happened. Leo also says that the version of antivirus may also be the issue here. But Leo says that times have changed and he doesn't really recommend antivirus software anymore. Most security experts don't use them. Here are some tips for staying secure online:
A recent study done by Google on its security blog comparing the security practices of regular users versus the security experts. Regular users said antivirus topped their list of security priorities, followed by using strong passwords, changing passwords frequently, only visiting websites they know, and not sharing personal information.
Security experts' say installing software updates is the number 1 priority, followed by using unique passwords, use two-factor authentication where its available, use strong passwords, and use a password manager.
Calling it a "high threat to its computer security," Microsoft's antivirus software will now scan for and remove the ASK toolbar, should you get stuck with it. In other news, Yahoo has entered into an exclusive agreement with Oracle to make Yahoo the default browser for any computer that has Java installed. Leo calls that Malware since users are fooled into installing it. Even worse is that Java is a security flaw as well. Yahoo's CEO Melissa Meyer should know better.
Fahkar recently bought a laptop at Best Buy for video editing. He's trying to enhance MP4 files and he doesn't like the Cyberlink Director. Leo says that it's very consumer focused and as such, a bit dumbed down for that kind of stuff. Higher end programs like Adobe Premiere that also offer additional plugins for what Fahkar is trying to do. Premiere Elements may also be able to do it.
Lucy is having trouble with Chrome and she's tried to remove it, but can't. Leo says it's probably gone into "metro mode." If she sees the hamburger menu of four lines, click on that and she should get out of it. It may also be the sign of an infection that has modified the browser. She should try pressing F11. That will take it out of full screen mode. At that point, she should be able to close it. CTRL-ALT-Delete will work as well.
Cathy is having a problem with Internet Explorer crashing. Leo says that if that's the problem, chances are there's something system wide happening. Leo advises resetting the browser to see if that fixes it. She can go to Tools > Internet Options > Advanced > Reset.
Cathy could also reinstall it, and Microsoft has information on how to do that here.
David has been having issues with Google Redirects, which takes him nowhere. Is that malware? Leo says yes. It's a common practice of evoking the names of trusted companies. It's most definitely a virus or malware designed to redirect him to either more malware laden pages or advertisers that they want. But he'd have to install it. This is why it's important to run as a limited or standard user, and not an administrator. David tried to uninstall, but it won't. Leo says that's because malware doesn't want to be uninstalled, so they make it very hard to remove.