What is Adware?
Adware or advertising-supported software is a general term used to describe the hidden file accompany with any software package which automatically and secretly plays, displays, downloads, installs advertisements to a computer after the software is installed on it or while the application is being used. Some types of adware are also classified as spyware because they always intend to track user’s vital or sensitive information, like passwords of email addresses, ID codes and credit card numbers without your knowledge for illegal profits. Adware may add mysterious links to your favorites and desktop, or often change your home page and your search engine to sites that earn income from various advertisers without appropriately obtaining your consent. This income is dependent on the amount of people visit the adware site, or the amount of people click on the links or advertisements at the site. Ads may not hurt your PC by themselves but they are regarded as an annoyance when they pop up.

How to Prevent Adware Problems?
Step1: Apply a Firewall
A firewall features protecting your computer by preventing unauthorized users from gaining access to your computer through the Internet or a websites. It can identify who is trying to gain access to your computer and determine whether or not to allow that communication to come through. It serves as a device or set of devices configured to permit, deny, encrypt, decrypt, or proxy all (in and out) computer traffic that can stop Trojans, backdoors, keyloggers, worms and other malware from by filtering out any suspicious communications sent to your computer and stealing your private information.

Step2: Regularly Update Your Antispyware Protection
To keep your antivirus software up-to-date is of vital importance for keeping your PC running smoothly online and off the internet due to the fact that thousands of viruses come out every day. To keep your antivirus software up-to-date, can also say that, to updates your antivirus program’s database. When you open your antispyware program look for a button or tab to update the adware database and do this on a regular monthly basis before scanning your system.

Step3: Cut off the Network
This step is an effective way to cut off the channel for the adware in your system to download latest spyware or other adware into your PC.

Step4: Scan Your Computer
After you’ve disconnected from the Internet, please run the adware remover in your desktop which has just been updated and offers a complete scan for your system to quickly and easily finds spyware and other unwanted programs that can slow down your computer, display annoying pop-up ads, change Internet settings, or use your private information without your consent. With QuuSoft AntiSpyware, any annoying pop-ups, slow PC performance, and security threats caused by spyware and other questionable software can be easily detected and removed from your machine.

Step5: Adjust Internet Explorer Security Settings
If the security settings on your browser are set too low, you can get adware just from visiting a web site unknowingly. Make sure your browser security setting must be at least at medium in order to protect your PC from spyware when you are surfing on the internet. (If your operating system is Windows Vista or Windows XP Service Pack 2 (SP2) and you use Internet Explorer to browse the Web, your browser security settings for the Internet zone are set to Medium by default.)
To view or modify your current Internet Explorer security settings:
1. In Internet Explorer, click Tools and then go to Internet Options.
2. Select the Security.

Step6: Surf and Download more safely
The best way of defending against spyware, adware and other unwanted information is not to download it in the first place. Here are a few helpful tips that can protect you from downloading software you don’t want:
• Only download programs from Web sites you trust. If you are not sure about security level of the website, apply Google just now.
• Pay more attention to all security warnings, license agreements, and privacy statements associated with any software you download.
• Don’t click “Agree” or “OK” to close a box. Instead, click the red “x” in the corner of the window or press Alt + F4 to close a box.
• Be aware of “free” music and movie sharing programs.