I've been trying to remove us.yhs4.search.yahoo.com for over a week. I used Malewarebytes, TDSKiller, Norton Anti-Virus, AVG antivirus and PC Tuneup to help me, but all wasted. I've already have enough of it. Can anyone help me?
Us.yhs4.search.yahoo.com Description
Us.yhs4.search.yahoo.com is classified as a browser hijacker which can sneak into your PC when you least want it. Technically it's not a virus, but the acts it took made people think so. When you see the name of the hijacker, what would you think about it? Yahoo, a name you'll never connect to a browser hijacker. That's why many people were cheated. However, this hijacker has nothing to do with the official Yahoo. It provides you with free games, news and search services. So you unconsciously use it as a useful tool. But in reality, us.yhs4.search.yahoo.com is created to steal your ID and other valuable information for commercial purpose! You should stop it.
How does us.yhs4.search.yahoo.com hijack your PC?
- It pops up random ads to annoy you and disturb your normal life.
- It redirects you to its own domains even when you type something in the URL to search.
- Your network speed becomes very slowly and it takes ages to open a webpage.
- Your anti-virus program says your system is safe for it has already been blocked by the hijacker Us.yhs4.search.yahoo.com.
- Unknown software came to your PC and your machine moves slower than it should be.
How does us.yhs4.search.yahoo.com come to your PC?
You may use it by mistake thinking it a useful tool. It can sneak into your system as an add-on for your browser. It can also be downloaded from a website you visited. It mainly comes along with freeware or shareware. So next time when you install something, you should never rush to the next step before you read all the items.
Us.yhs4.search.yahoo.com removal guides
Method 1: Manually remove it yourself.
Method 2: Automatically remove it by using SpyHunter.
Manual Ways
Step 1: Remove all programs related to search yahoo.
Click Start menu and find Control Panel from the list.
Select Add or Remove Programs and then find all related or suspicious programs to uninstall them.
Step 2: Show all hidden files and folders and then delete them.
Find Control Panel and select Appearance and Themes to get to Folder Options.
In the pop-up window, click View tag. You need to do as the picture shows you: tick "Show hidden files and folders", and deselect "Hide protected operating system files (Recommended)".
Then click OK to end this step.
Step 3: Delete all files and registry entries related to search yahoo.
Double click Local System disks, find and delete all related files.
Hit Start again to find Run. In the pop-up box, type “regedit” and click OK button.
Find all related and suspicious items and delete them. In order to protect your computer from being heavily damaged, you should only delete the really malicious files and registry entries.
Step 4: Clean up all the unwanted homepages and search engines from your browsers.
For Internet Explorer:
Click the Tool icon and choose Manage Ad-ons.
Select Toolbars and Extensions to search for related files and end them. Remove the unwanted search engine in Search Providers and reset your homepage.
Click the tool icon and go to Internet Options to remove Us.yhs4.search.yahoo.com with your taste as your domain name.
For Mozilla Firefox:
Click on the Firefox menu on top of the left side of the page, and then find Add-ons. You will see Extensions and Plug-ins. To remove all the related or suspicious add-ons is what you need to do. Then come to the next part: click Manage Search Engines to locate and remove search yahoo from your browser. Reset the one you favor as your default homepage. The last step is to remove unwanted URL and type whatever URL that you like in the Options section.
For Google Chrome:
Follow the steps on the picture, you will easily find the files you need to delete. What comes next is to delete unwanted engine and reset your homepage according to your will. By clicking on the “X” icon and type your favorite website URL, we happily end all the steps.
Similar video guides for you
As a kind of powerful real-time anti-virus software, SpyHunter can deal with infections like worms, Trojans, rootkits, rogues, spyware and so on.
Click Start menu and find Control Panel from the list.
Select Add or Remove Programs and then find all related or suspicious programs to uninstall them.
Step 2: Show all hidden files and folders and then delete them.
Find Control Panel and select Appearance and Themes to get to Folder Options.
In the pop-up window, click View tag. You need to do as the picture shows you: tick "Show hidden files and folders", and deselect "Hide protected operating system files (Recommended)".
Then click OK to end this step.
Step 3: Delete all files and registry entries related to search yahoo.
Double click Local System disks, find and delete all related files.
Hit Start again to find Run. In the pop-up box, type “regedit” and click OK button.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main "Default_Page_URL" = "http://www.<random>.com/?type=hp&ts=<timestamp>&from=tugs&uid=<hard drive id>"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main "Default_Search_URL" = "http://www.<random>.com/web/?type=ds&ts=<timestamp>&from=tugs&uid=<hard drive id>&q={searchTerms}"
Step 4: Clean up all the unwanted homepages and search engines from your browsers.
For Internet Explorer:
Click the Tool icon and choose Manage Ad-ons.
Select Toolbars and Extensions to search for related files and end them. Remove the unwanted search engine in Search Providers and reset your homepage.
Click the tool icon and go to Internet Options to remove Us.yhs4.search.yahoo.com with your taste as your domain name.
For Mozilla Firefox:
Click on the Firefox menu on top of the left side of the page, and then find Add-ons. You will see Extensions and Plug-ins. To remove all the related or suspicious add-ons is what you need to do. Then come to the next part: click Manage Search Engines to locate and remove search yahoo from your browser. Reset the one you favor as your default homepage. The last step is to remove unwanted URL and type whatever URL that you like in the Options section.
For Google Chrome:
Follow the steps on the picture, you will easily find the files you need to delete. What comes next is to delete unwanted engine and reset your homepage according to your will. By clicking on the “X” icon and type your favorite website URL, we happily end all the steps.
Similar video guides for you
Automatic Ways
Step B: Run SpyHunter and make a full scan for your computer.
Step C: Once the scan results come out, fix it immediately.
Optional steps to double check and speed up your PC
Developed by ParetoLogic Inc, RegCure is specialized in dealing with registry entries. It has the function of restoring errors like Windows update error, and files with the suffix name "dll" or "exe". It can also speed up your PC by cleaning the leftovers of unwanted programs and repairing errors.
Step 1: Download RegCure now!
Step 2: Follow the installation guides to install RegCure.
Step 3: When the installation is finish, launch RegCure and make a full scan.
Step 4: If there is any threat, click "Fix All".
We don't recommend you to remove search yahoo manually unless you are a computer expert who ever have the experience of dealing with processes, files and registry entries. Some of these are crucial to computers. Once deleted, they may cause irreversible loss. At this time, to safely and quickly remove the hijacker may be your favorite choice. SpyHunter is this kind of software that will certainly meet your needs.
For clean master RegCure to double check your PC, please click here.
For more information please click here: Superfish Removal – How to Effectively Get Rid of Superfish?
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