I need help! I have been flooded by tons of advertisements on my computer during the use. I don’t know where they come from. That drives me crazy. By the way, when I opened my browser, I got a weird website and I find a strange toolbar called oursearches was loaded. Is it a virus? I don’t know what it is as I barely download things to my computer. What should I do now?

Brief Introduction to This Infection

It is not an easy thing for every computer user to recognize that this Oursearches toolbar is a harmful thing to computer security as it can pretend to be a useful extension hiding in the browsers. Nowadays, cyber hackers can design different kinds of computer threats to fulfill their baleful goals from innocent computer users. Being different with computer viruses like Trojans and malware, this oursearches toolbar can sneak into target computers more easily as it cannot be detected by most anti-virus programs. Also, this kind of infection can be stealthier than other computer threats. PC users can hardly notice this kind of infection as it is usually forged as a trustworthy program or tool with a confused name.

The Screenshot of This Infection


It can be really misunderstanding for those people who encounter this oursearches toolbar on their computers. Generally, this toolbar can attack Internet Explorer, Google Chrome and Mozilla Firefox on the infected computers. Excepting adding this toolbar to the browsers installed on the target computers, it can add many other malicious extensions as well which can make the situation even worse as those unsafe plug-ins can help many other computer threats to come. The default homepage and search engine can be changed to a dangerous website which can also help other computer viruses to infiltrate. In addition, this toolbar can waste a large percent of CPU usage which can make the system runs slowly. With a high CPU usage, the infected computer can be overheated and it can shut down automatically suddenly which may cause hardware damage somehow.

Cyber hackers usually distribute this oursearches toolbar infection on the web. Those bad guys can hack into many websites can make them for their own use as proxy servers to save this infection. So once people come to the corrupted web pages accidently, they can be attacked by this infection right away. Plus, this infection can be implanted in other programs online for people to download. As soon as people install the infected software on their machines, this browser hijacker can be activated immediately. What’s worse, with a confused name, some unsuspecting users can even download it to their computers willingly, and they could never doubt that whether it is good or bad for their machines before download it.

The properties of Browser Hijacker

-Can not be detected by your anti-virus software, which makes it hard to uninstall from the computer.
-Once you open your browser, you will be redirected to some unknown websites.
-Can slow down the performance of the computer, or even blue screen.
-Can pop up many unwanted advertisements when you are doing something else.
-Can change your settings in your browser and it is not easy to change it back.

If you find any symptoms listed above showing on your computer, then your computer must be suffered with a browser hijacker that causes you keep being redirecting to this Oursearches toolbar. Welcome to contact YooSecurity Online PC Experts for manual removal guide. Also, we will provide a short removal guide below for computer literate.

NOTE: Being afraid to do any wrong operation during the process of removing this browser hijacker? Please contact YooSecurity Online PC Experts, we are here to help you:

Manual Removal Guide of Browser Hijacker (For Computer Literate)

There is a removal guide of Browser Hijacker provided here; however, expertise is required during the process of removal, please make sure you are capable to do it by yourself.

Step 1: Find Ctrl, Alt, and Delete these 3 keys and then press them together to open task manager to end the process related to this hijacker, the name of the process of it is random.

XP task manager

Step 2: Try to find Folder Options in Control Panel, select the View tab, and then tick Show hidden files and folders and non-tick Hide protected operating system files (Recommended) and then click OK.


Step 3: Click on Start button at the right lower corner, then click on Control Panel


Then you will come to the Control Panel windows, click on Add and Remove Programs


Then try to find the program which relates to this browser hijacker, highlight it and choose Remove, the program’s name is random.


Step4: Change your homepage in your browser (Take Internet Explorer as an Example)

From the Navigation toolbar in Internet Explorer, click Tools and select Internet Options.

IE tools

Then type the URL you want into the Home page box and then click OK


Similar video on browser hijacker removal:


Oursearches toolbar is a malicious browser extension that can cause many unwanted troubles to the infected computers rather than providing online convenience for users. With the help of this infection, the target computers can be attacked by more viruses and threats if it can stay on the affected computer for a long time. It is necessary for computer users to keep an eye on the online activities as this infection can sneak into your computer if you are careless.

Suggestion: To follow removal guide that mentioned above, a level of computer knowledge is needed. Still can’t get out of Oursearches toolbar? Contact online experts for help now!

Published by Tony Shepherd & last updated on November 24, 2014 1:36 pm

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