Protecting Your PC: How to Recognize and Remove Adware

    skycentral.co.uk | Protecting Your PC: How to Recognize and Remove Adware

    What is Adware?

    Adware is a type of malicious software that displays advertisements on your computer. These ads can be intrusive and annoying, often appearing in pop-up windows or as banners on websites. Adware is often bundled with free software or downloaded from untrustworthy sources, and can cause your computer to slow down, crash, or become unresponsive.

    How to Recognize Adware

    Recognizing adware on your computer can be challenging, as it often disguises itself as legitimate software. However, there are some common signs that can help you identify whether your computer is infected with adware. These signs include:

    • Excessive pop-up ads: If you are seeing a lot of pop-up ads when browsing the internet, it is likely that your computer has been infected with adware.
    • Unwanted browser toolbars: Adware often installs unwanted browser toolbars that can slow down your internet browser and change your homepage or default search engine.
    • Strange behavior: If your computer is behaving strangely, such as crashing or freezing frequently, it may be a sign of adware infection.
    • Changes to your browser settings: Adware can change your browser settings without your permission, such as altering your default search engine or homepage.

    How to Remove Adware

    If you suspect that your computer is infected with adware, there are several steps you can take to remove it. The first step is to run a full scan of your computer with a reputable antivirus or anti-malware software. These programs can detect and remove adware from your computer, as well as other types of malware.

    After running a full scan, you should also check your browser extensions and add-ons for any suspicious or unwanted items. Adware often installs browser extensions to display advertisements, so removing any unknown or unwanted extensions can help eliminate adware from your computer.

    In addition, you should also reset your browser settings to their default values. Adware can change your browser settings, so resetting them can help remove any unwanted changes that may have been made by the adware.

    If you are still experiencing issues after running a full scan and removing any suspicious browser extensions, you may need to seek help from a professional IT technician. They can help you further diagnose and remove any adware or other malware from your computer.

    Preventative Measures

    Preventing adware infections is key to keeping your computer safe and secure. There are several steps you can take to minimize the risk of adware infections, including:

    • Be cautious when downloading software: Only download software from reputable sources, and be wary of free software that may come bundled with adware.
    • Keep your antivirus and anti-malware software up to date: Regularly updating your security software can help protect your computer from adware and other types of malware.
    • Be mindful of your browsing habits: Avoid clicking on suspicious links or downloading files from unknown sources, as these can be sources of adware and other malware.
    • Regularly scan your computer for adware: Running regular scans with your antivirus or anti-malware software can help detect and remove adware before it causes significant issues.


    Protecting your PC from adware is essential in maintaining the security and performance of your computer. By understanding what adware is, how to recognize it, and how to remove it, you can take proactive steps to keep your computer free from adware and other types of malware. Additionally, practicing preventative measures such as being cautious when downloading software and keeping your security software up to date can help minimize the risk of adware infections. By staying vigilant and proactive, you can safeguard your PC from adware and ensure that it continues to operate smoothly and securely.