If you want your email to be secure, then you can utilize the protected email customer that is Bat, Thunderbird, or Outlook Express.
Do not open the message if it is a .exe file.
Immediately does not open an email if an unknown person sends it.
Delete those emails, if you suspect that email contains spam.
Please do not give your personal information to any of the request demanding for your data because it may be a phishing email.
It is advisable that you update your operating system regularly and increases your browser security setting.
Always download any app or software from trusted websites.
Do not download free software and file-sharing applications.
Always install Webroot antivirus software through www.webroot.com/secure for complete protection of your device.
Use Webroot antivirus for overall protection and do not disable firewall settings because it creates a wall between the hackers and the threat, and it also monitors network traffic.
How viruses attached to a message?
You suddenly open any message, and if it contains a virus, then it downloads on your computer system automatically. And at that time, your PC and online searches are hacked by the hackers. Once if the viruses enter into your computer system, it automatically starts running in the background of your computer. Then the infections start collecting your personal information and steal your identity, redirect your browser, and keyword searches. It shows you unwanted popup messages. It started adding and deleting files without your knowledge. It slows down your PC and crashes your computer system. Click Here
But, still, if you have any query, then you can contact to the Webroot antivirus through www.webroot.com/safeinstallation. They give you excellent technical assistance if you are facing any problem.