Computer security is always essential to have since there are always digital threats looming out there, such as hackers, viruses, phishing attacks, etc. It’s always good to add some security software to your system, like encrypting your Wi-Fi network to keep out criminals and knowing how to protect yourself from ransomware attacks, or disconnect from your Wi-Fi when you are not using the internet on your computer. These are all good things, and it’s highly recommended, but the big question is whether it worked. Are your computer and information really that safe? If you do not test your security, you might have a wrong setting or unpatched flaws and would never know it. Make sure you test your settings by using a Microsoft Baseline Security Analyzer. It will check your user account passwords and alert you if any account has a weak or disabled password. Accounts with weak or disabled passwords are easy prey for people who want to hack your computer. Next, update your browser plug-ins. You should make sure your browser plug-ins are up to date because an outdated plug-in can leave your browser and your computer open to an attack. After that, make sure to test your firewall. One of the basics of any security setup is a firewall. Windows and Mac’s have decent firewalls built in, and many third party security programs include them. A firewall keeps hackers from seeing your computer online when they’re searching for victims. Even if they know where your computer is, the firewall will keep them out so make sure yours it turned on. Computers are an essential part of our daily lives, and it plays important roles in our lives. Computer security is important because it keeps our information protected. It’s also important for your computer’s overall health. Proper computer security helps prevent viruses and malware, allowing programs to run quicker and smoother. It also guarantees to safe processing and storage of business, healthcare, and sensitive information. .