Adware is also known as advertising-supported software. It is a type of malware program that continuously sends you never-ending ads and pop-up windows that can pose a threat or danger to the computer or device. An adware can come in different forms and one of them is a type of adware program that downloads and installs a privacy invasion program called spyware.
An adware is one of the malicious software that bombards your computer or device with unnecessary and unwanted ads. It can also be embedded in free software that is supported by advertisements on the internet and it also shows up in different pop-up windows or in the toolbar of your browser. Some adware can be a bit annoying but safe, however, there are some that can be used by hackers to commit cyber-crime such as getting private data or gather your personal information that can be used for illegal purposes and also track websites and even other activities done by the individual in the computer.
An adware is used by software promoters, developers, authors of programs to compensate for the costs of the production of the program or software by using it to offer advertisements to the users or individuals that own the device. The adware program will be bundled inside the software package and will be installed simultaneously when the user installs the program. It is one of the reasons why software developers can offer free software for downloads on the internet.
For a software developer, an adware program is helpful and offers benefits to them while for the users or unsuspecting individuals, adware is considered as annoying malware that can cause distraction and interruption while browsing the internet. An unsuspecting user can unknowingly allow an adware invade their device or computer wherein the user’s computer or device will be bombarded with advertisements that may be displayed in the browser or downloaded without any permission from the user.
An adware can sneak into a computer or device thru different ways, one example is when downloading free software or program and the adware is installed in the device or computer without the knowledge or permission of the unsuspecting user. Usually, a specific program’s author is working with adware vendors and through this; revenue will be given to the author as the advertisements are launched when using the said program. Another way is when the individual is browsing the internet and this specific website is infected by an adware will be launched by using the vulnerability of the user’s web browser. When the adware is embedded inside the user’s computer or device, the adware will then collect the user’s private data and then redirect the individual to malicious or suspicious websites and also continuously bombard more advertisements into the individual’s browser. An adware can also be installed in the browser or operating system used in the computer when a security hole is present, such as when there are risks or vulnerability in the network that can be a window or opening for the hackers to use their cyber-crimes.
Sometimes adware is bundled and integrated into a shareware which can be acquired by an individual or user for free when he downloads it on the internet. When the user installs this software or program, he will be offered an option whether to continue the program using the software with advertisements or paying for a specific amount in order to use the software that doesn’t come with advertisements.
How is adware detected?
There are ways to know if the computer or device is infected by an adware when suddenly ads are popping up in applications or programs. The pop-ups can also occur even when the computer or device is not being used to browse or use the internet. The homepage of the browser can also change even without doing a specific action to change it. There are other ways to know that a device or computer is infected by an adware is when suddenly new tabs are opening, changing of homepage, different findings in the search engine or a redirect to a malicious or suspicious website. An adware scanner can be used as well as an adware removal tool to make sure your device is infected and remove it completely.
When an adware invades or infects your device or computer, it may perform different unwanted tasks. This malicious software can be used to analyze the user’s location and know and track the websites visited by the user and uses advertisements that are featured on it. An adware is considered as a nuisance than the usual harmful or dangerous malware to the user’s computer or device. An adware can be used to gather data about the browsing behavior of the individual and use the data to sell it to third parties and then use it to target unsuspecting computer or device users by bombarding advertisements that are built or customized according to their viewing or internet habits.
How to prevent adware and remove it?
Adware can be prevented by using an updated antivirus program with an adware cleaner feature. When using a browser, operating systems, and software, make sure to keep it updated by using the security patches to prevent any adware infection. Use the firewall and keep it turned on when browsing the internet and avoid visiting malicious or random websites. Anti-spyware antivirus programs can detect, prevent, quarantine, and remove these malicious adware programs. Adware can also be spread by sharing files from one user to another and through email attachments.
Before removing adware from the computer or device, make sure to back up the important files to keep it safe. The antivirus with adware removal feature can be used to scan and remove the adware that has infected the device. An adware can be removed by using an adware removal tool. Check online for free tools and download a legitimate cyber-security program that will help prevent and remove this unwanted malware in your computer. An adware can also be removed by using the add/remove option in the computer’s platform. Know the adware’s name and make sure it doesn’t come with a resuscitator program that brings back a specific program after uninstalling it. Keep in mind to change the passwords for different accounts to prevent any unwanted cyber-security threats.