Antivirus software Price In Bangladesh 2025 | TechLand BD

Antivirus Software Price in Bangladesh

An antivirus is a kind of software used to prevent, scan, detect, and delete viruses from a computer. Once installed, most antivirus software runs automatically in the background to provide real-time protection against virus attacks. Comprehensive virus protection programs help protect your files and hardware from malware such as worms, Trojan horses, and spyware. They may also offer additional protection, such as customizable firewalls and website blocking.

When Looking For Antivirus Software, TechLand BD Has A Wide Selection Of Brands, Including Bitdefender, ESET, Kaspersky, Norton, Trend Micro, And Many More, With The Best Antivirus Software Price. You Can Discover Your Preferred Antivirus Software And Other Security Software.

How does antivirus work?

Antivirus software begins operating by checking your computer programs and files against a database of known types of malware. Since new viruses are constantly created and distributed by hackers, it will also scan computers for the possibility of a new or unknown type of malware threat.

Typically, most programs will use three different detection devices: specific detection, which identifies known malware; generic detection, which looks for known parts or types of malware or patterns that are related by a common codebase; and heuristic detection, which scans for unknown viruses by identifying known suspicious file structures. When the program finds a file that contains a virus, it will usually quarantine it and/or mark it for deletion, making it inaccessible and removing the risk to your device.