Setting up Your Computer for Safety
Malware (a term created by blending malicious and software) is an umbrella term for viruses and other software harmful to your computer. You can block malware with a few simple steps. Don’t worry; this is mainly done automatically by Windows or your 3rd-party antivirus software.
- Enable anti-virus software
- Enable your firewall protection
- Make sure to update all of your apps and software when asked
Install an antivirus program
A virus is a small software program designed to interfere with your computer’s regular operation. Some viruses redirect you to spammy websites; some may encrypt your data and hold it for ransom. Viruses can slow your computer down; some steal personal information. Most viruses are spread by email attachments (often those cute kitten pictures a friend shares) or by visits to dangerous websites.
Windows now includes very effective anti-virus software and firewall. Third-party vendors like Norton may offer additional features with their software, but you will have to pay an annual subscription.
Without antivirus protection, it isn’t a question of if your computer will become infected, it’s a question of when.
Enable your firewall
A firewall is a software that monitors your connection to the internet including other computers that may try and connect directly to your computer. A firewall is designed to let other computers on your personal network at home connect and share files while blocking other computers on a public network from connecting to you.
Updates are important
Whenever Microsoft or any of your app makers finds a vulnerability they issue an update to patch the problem. Microsoft automatically updates Windows. Other apps may notify you that they have a pending update. Remember, these updates protect you as flaws are found and scammers develop new ways to attack. Always update.
You are the most important link
Remember, however, that you are the first line of defense. Antivirus software and firewalls are very efficient at blocking threats but cannot defend your computer if you allow downloads from dangerous websites or from emails.
Windows security settings
Windows security is largely automatic and the software will alert you to any issues you need to address. You can check your status by going to Settings > Privacy
& Security. Settings that are ok are indicated by the green circle with a checkmark. Items that need your attention are indicated by a yellow triangle with an exclamation point.
