How our Computers can stay Secure with Antivirus Programs?

Every day hackers make attempt to ruin a computer or software through unauthorized and illegal cyber activities. They make internet unsafe and risky sometimes. Antivirus software is designed to prevent our computers and devices from any malicious file such as viruses, worms and Trojan horses. Moreover, it also removes unnecessary spyware and adware in addition to other types of malicious programs.

Add caption

Some cyber security companies provide support for antivirus software and prefer to protect users’ computer with right antivirus solutions. Typically, antivirus software uses all scanning and malware detection processes:

• Specific Detection: This works by looking for known malware by a specific set of characteristics.

• Generic Detection: This process looks for malware that are variants of known “families,” or malware related by a common codebase.
• 
  

Despite of the fact that detection tools are highly effective, no antivirus software can guarantee failsafe. If you find your device getting any virus, you should take action to remedy the problem quickly.

How antivirus protects?

Antivirus software is designed to detect and remove viruses, worms, spyware, Trojans, and other malware. Here are some operations of an antivirus to protect a computer from malwares or junks:

• Detect viruses: Antivirus software looks up on every location in the computer, even scans the root directories to find any unauthorized files. If a virus is found, it will immediately report you through pop-up message or notification.

• Scan computer’s hard drive: Antivirus also scans the hard drive to verify that all applications and data are virus-free.

• Real-Time Protection: Antivirus software provides real-time protection for your PC and laptops. It prevents any unsafe or unauthorized program or file to enter your computer from any unknown resource. In addition, it allows you to schedule scan your computer.

• Scan portable media: Antivirus also scans external drivers such as pen-drives, USB flash drives and other removable media whenever they are connected to the computer.

How viruses affect computers?
The intruders are creating complex and harmful malwares every day that can affect your computer when you are visiting scamming sites or downloading corrupt files. A good technical support for antivirus will always provide great knowledge about harmful Trojans and other malware. These can affect your PC in following different ways:

• Slow down your PC
• Make disks unreadable
• Damage your files
• Capture your email address and password
• Corrupt or delete your data
• Access your personal data
• Can make copies of itself

Antivirus software scans every file, document, image, drives and other locations to recognize the malware and take appropriate actions to remove it from the roots. It will also fix any unknown error occurred due to installation or download of harmful file. So, you must install a good antivirus in your computers to stay protected from them and keep your data safe.