I have problem with browsing. when i browse a new unnessary window is open automitacally. can anyone please help to solv this problem.

Question

an atuomatically page open like this. http://rnzzz.exclusive-rewards.prizespy.xyz/?sov=62551901&hid=gqmqqssogwsokos&kw =DIRECT&email=email&redid=797&gsid=68&id=XNSX.1%3A%3APEERFLY-r797-t68

Answer 1

If you're getting prompts that say something like this:
     To view this web content, you need to install the Java Runtime Environment
then the Apple Java runtime is not installed. Some third-party web plugin is installed that depends on Apple Java.
You may have installed the Oracle Java runtime, which is different. Neither installing nor removing the Oracle Java will have any effect on the prompts. The only thing that will stop the prompts is either to install Apple Java, or to remove the web plugin that depends on it, as I wrote earlier. I don't know all the possible plugins that might be involved, but I mentioned a couple of common ones.
Any third-party software that doesn't install by drag-and-drop into the Applications folder, and uninstall by drag-and-drop to the Trash, is a system modification.
Whenever you remove system modifications, they must be removed completely, and the only way to do that is to use the uninstallation tool, if any, provided by the developers, or to follow their instructions. If the software has been incompletely removed, you may have to re-download or even reinstall it in order to finish the job.
I never install system modifications myself, and except as stated in this comment, I don't know how to uninstall them. You'll have to do your own research to find that information.
Here are some general guidelines to get you started. Suppose you want to remove something called “BrickMyMac” (a hypothetical example.) First, consult the product's Help menu, if there is one, for instructions. Finding none there, look on the developer's website, say www.brickmymac.com. (That may not be the actual name of the site; if necessary, search the Web for the product name.) If you don’t find anything on the website or in your search, contact the developer. While you're waiting for a response, download BrickMyMac.dmg and open it. There may be an application in there such as “Uninstall BrickMyMac.” If not, open “BrickMyMac.pkg” and look for an Uninstall button. The uninstaller might also be accessed by clicking the Customize button, if there is one.
Back up all data before making any changes.
You will generally have to restart the computer in order to complete an uninstallation. Until you do that, there may be no effect, or unpredictable effects.
If you can’t remove software in any other way, you’ll have to erase and install OS X. Never install any third-party software unless you're sure you know how to uninstall it; otherwise you may create problems that are very hard to solve.
Trying to remove complex system modifications by hunting for files by name often will not work and may make the problem worse. The same goes for "utilities" such as "AppCleaner" and the like that purport to remove software.