In an uplifting world, when most of the thing has altered online. Our data and information have become digital DNA of oneself, it consists of each and every detail of individual, bank account, social media, personal information and many more. When we open any website, file and anything we have to make sure that it does not have any virus or hacker on that file. To allow the computer to run smoothly and quicker, we require the computer to be secured properly. It depends on how we use and treat computer, like individual we need to be secure from diseases, so we take regular care of our self. In computer to stop malware, and viruses we should protect our computer or any devices to potential vulnerabilities.