Today, computer security is a big concern in everybody's life. A computer is a device which makes our most of the jobs done. Many of the important documents and files reside inside our computer. But what will you do if someone steals that data from your device? According to PCM Canada , if you want to keep your computer secure from harmful attacks, then you should follow some security techniques , here are some basic steps for securing your device from any type of threat:A regular update is very necessary for keeping your device safe. Outdated Windows or software can be a door for many threats. So, always remember to check the status of your Windows and software. If you see any new update, get it immediately. A new update always comes with the patches of the loopholes of the prior version. So, if you need a good security then you must update your all software programs.Always be suspicious with your device. Check your emails regularly. Check if you are noticing any difference in the regular operating pattern of your computer. If you get a suspicious email, think twice before opening it. Try your best for escaping from all kinds of internet frauds.Backup of your data is a good method for keeping your important data safe. Today, you can easily get the backup of your data into the cloud. But if you don't want to store your data in the cloud, you can simply copy the data and save it on some external drives like CD/DVD, flash drives etc.Viruses and malware are very fatal to your computer. Any device which is connected to the internet is not safe. The Internet is the raising point of most of the virus and malware attacks. A good antivirus can helps you to protect your device from many vulnerable attacks. McAfee antivirus is a good name for securing the data in your device. Always remember to use McAfee Activate Product Key while using this antivirus. It will provide you with more exclusive features as well as the authenticity of the McAfee antivirus. McAfee protects your data as well as provide you safety from online threats and frauds.Never share your password of any account to anybody. You should always use a strong password; it should be strong enough that nobody cracks it by guessing. Never use a password which is directly related to you like your name, date of birth, your family member, phone number etc. Always use a long alphanumeric password with some special characters. Using the same password for all your accounts is not a good practice. You should always use a unique password for all your accounts. If you think you can’t remember all the passwords then use a good password manager for this task. McAfee antivirus provides you McAfee SafeKey password manager; it helps you to keep all your username and passwords safe.Firewall is like a fence between your device and the internet. It closes the ports of your device to prevent it from communication. It protects your computer by blocking the threats entering in your network. It also keeps an eye on the outgoing data of your device.There can be many more good steps for keeping your device safe like using a VPN, encrypting your personal data, removing your footprints and many more. These common steps will provide good safety from many nasty threats to your computer.