So, you go to the unverified site that is likely to free online resource. Before you watch the information, you have to spend time on viewing or closing pop-up Windows of Internet advertising.
Fortunately, the settings of the browsers provide protection against such compulsion. To deny pop-UPS in Opera, go to Menu browser (the default button is in the upper left corner of the open window). In the tabs list, find "Settings", move the cursor to this column. You will see the settings. Choose "Quick setup": this is the shortest way to configure pop-UPS. Select configure pop-up Windows "to Block unsolicited window". Press the left mouse button on the line and your changes are saved automatically. Now work on the Internet will be a lot easier and safer.
To disable pop-UPS in Mozilla Firefox in the following way. Go to "Settings", located on the top toolbar of your browser. Select the Content tab and check the box "Block popup Windows". Confirm your action by clicking "OK".
If you somehow downloaded a malicious program on your computer, and now the pop-up Windows with ads appear even when off the Internet, remove them in the following way. Click "start" and select "control Panel". Find the tab "folder options" and click on it twice with the left mouse button. In the opened menu click on the "View" tab and under "Files and folders" check the box next to Show hidden files and folders". Confirm your action by clicking "Apply" and "OK". Now hidden folders, including and containing the virus will be visible to every computer user.
To remove the malicious program, open "My computer" and on the drive go to the folder "Documents and Settings". Select your administrator name, and then open the folder "Application Data/App Data". In it find the folder "CMedia", open it by double-clicking the left mouse button. Inside this folder locate the file "CMedia.dat". Click the right mouse button and in context menu select "Open with Notepad". In the opened file find the line "ADSR=976" (here is 976 can stand the number of impressions a pop-up windowthat you configured on the counter). Replace this figure to 0, so to get the "ADSR=0". Go back to the folder "CMedia" and run the file "uninstal.exe" by clicking on it twice with the left mouse button. Wait for the end of the system.
To keep your computer from malware activity, install a good antivirus.