#8 

There are several ways to tell if your computer is safe. One way is by keeping your operating system and software up to date. Regularly updating your operating system and software can help protect your computer from security vulnerabilities. Another way you can tell that your computer is safe is through the use of antivirus and anti-malware software. Antivirus and anti-malware software can help detect and remove malicious software from your computer. A third way to make sure your computer is safe is by using strong passwords. It is important to use strong and unique passwords for each of your accounts, making sure to never use the same password twice. Another way you can make sure your computer is safe is through being cautious when downloading and installing software. Only download and install software from trusted sources, and always be sure to read reviews and check the software’s reputation before downloading it. Enabling firewalls is another great way to protect your computer.  Firewalls can help block unauthorized access to your computer and network. It is also important to be cautious when opening email attachments. You should never open email attachments from unknown senders, and you should always try to be cautious even when opening attachments from people you do know. Another great way to tell if your computer is safe is through the use of two-factor authentication. Two-factor authentication can add an extra layer of security to your accounts by requiring a second form of authentication. For example, this could be a code sent to your phone. The last way you can tell your computer is safe is by backing up your data. Regularly backing up your data can help protect it in case of a data breach or other security incident. No computer is ever completely safe, but taking these steps can greatly reduce risk of a security breach.