How can you tell if your computer is safe?

You can tell that your computer is safe or as safe as it can be is if you for one update it regularly. The point of updating your computer regularly is to ensure that you do not still have any pre existing vulnerabilities on your computer that can be in danger of viruses and other cyber attacks. Another way to ensure the safety of your device is to download different antivirus softwares that can detect incoming malware. This way you are up to date with a website or application that could be running malicious content to your Computer. This last one might sound cliche but making sure you have secure passwords on everything that you log into your computer is important as well. Make sure that these passwords are complex enough to not get dictionary or brute force attacks but also not too complex where you will forget it as well.

 Describe three ways that computers have made the world safer and less safe.

For one security systems are at the best that they could be right now. Complex algorithms and software protection allows for things to be more secure. With these complex algorithms it allows for confidential information to stay confidential keeping people safe in return Also computers have made it easier for emergency measures to be communicated faster and more effective to the public like natural disasters and to inform the public of possible crimes in their area. Lastly, even small things like transportation can be safer with the help of computers. The quality of the air can be monitored and managed from a safe distance and if further measures need to be taken then they can notify the right people for the job as well.