Remove/Uninstall Ads by Search and Know Step by Step

I cannot use my IE anymore from yesterday on for my desktop is crowded with floating Search and Know pop-up ads. But I do not know exactly how it gets into my PC. And I have no idea where to uninstall Search and Know as well. Being a computer newbie, I need detailed and effective help to get rid of Search and Know pop-ups completely.

Screen shot of Search and Know adware:

ads-removal
Search and Know disguises as a legit and helpful tool to enhance online action. But it carries out many harmful and chaotic actions on the affected system to promote its products and gather illegal income. The pesky program often hides in spam email attachments and unverified free shares to enter the target system. After its successful infiltration, Search and Know starts to do great harm. It can hide in the system to bypass many antivirus tools. Meanwhile, the adware inserts vicious files to key system folders stealthily. It activates automatically each time the machine launches. Besides, it drops nasty add-ons the web browser without your consent. As a result, the malware displays many sponsored links, banners, in-text ads or pop-ups on the screen during your web browsing actions. Search and Know will try hard to attract your clicks and purchases through generating related and charming ads. That is, the infection could track online history and browsing details to gather sensitive information. But it might send away your personal data like credit card passwords and email account to remote hackers who would carry out commercial or illegal actions. All in all, it’s wise to remove Search and Know ads quickly and completely.

As an annoying adware program, the primary thing Search and Know will do on the computer is that it will generate advertising banners and pop-ups to distract you from browsing websites and using the computer normally. Moreover, Search and Know can affect various web browsers, including Internet Explorer, Google Chrome and Mozilla Firefox. It installs unwanted add-ons or extensions to them so as to trigger ad pop-ups and in-text ads that will display ads when you move your mouse over it. Sometimes, those advertising banners will tell you to download some updates to deceive you into downloading more unwanted adware programs or even rogue software. Blocking those ad pop-ups cannot fix the problem, the best way to completely fix it is to remove Search and Know from your computer, otherwise it will run in the background and collect your personal information for profits. To stop its endless pop-up ads and your sufferings, please follow Search and Know removal guide below.

Option 1: Remove Search and Know Automatically & Completely (Recommended)

This powerful Auto Fix Tool can automatically scan the whole system and detect all adware programs or PUPs from your system. You can remove Search and Know Pop-up Ads with a few clicks. This is fast, time-saving and safe method for those who are not good at computers and do not want to take the risk of deleting important system file by mistake.

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Option 2: Remove Search and Know Manually

This following removal guide provides detailed steps on how to remove Search and Know from your computer. Please follow the steps in the correct order in order to remove Search and Know completely.

1. Remove unwanted adware programs from Control Panel
2. Remove registry keys of Search and Know adware in the registry
3. Remove malicious files of Search and Know adware left in the hard drive
4. Remove Search and Know adware from Internet Explorer – How to remove Adware from Internet Explorer
5. Remove Search and Know adware from Firefox – How to remove Adware from Mozilla Firefox
6. Remove Search and Know adware from Google Chrome – How to remove Adware from Google Chrome

1. Remove unwanted adware programs from Control Panel

1). To uninstall an application or program from Windows Vista or 7, click Start button and then click Control Panel.
control-panel

To uninstall an application or program from Windows 8, move your mouse to the top-right corner of the screen. Click Search on Charms bar, type in Control Panel and click on it when it appears in the search results on the left panel.
control-panel-win-8

2). When Control Panel appears, click View by Category and click Uninstall a program.
control-panel-uninstall-a-program

3). Check the whole program list and uninstall those programs or toolbars you don’t know.

2. Remove registry keys of Search and Know in the registry

Even you uninstall those adware programs or PUPs from Control Panel, there are still registry keys that are still active to affect your computer system. So you need to delete those keys for a complete fix. It’s important that you back up your registry before making any changes to it.

1). open Registry Editor

To open Registry Editor in Windows Vista or 7:
a. Click Start button and then type in regedit in search programs and files.
windows-7-start-regedit

b.Click it and then click Yes to open registry editor.
windows-7-run-regedit

To open Registry Editor in Windows 8,
a. Move the mouse to the top-right corner of the screen, click Search and type in Run. After that, click Run in the search result.
windows-8-search-run

b.Type in regedit and click OK to open registry editor.
windows-8-regedit

2). Click File and click Export to back up your registry
export-registry-windows-8

3).Give a name of the backup file, find a location and click Save to save it
save-registry-windows-8

4). After the backup, find and delete those malicious items of Search and Know in the Registry Editor

HKEY_CURRENT_USERSoftwareRandom
HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionRunRandom
HKEY_CURRENT_USERSoftwareMicrosoftInternet ExplorerMainRandom

3. Remove malicious files of Search and Know left in the hard drive

Before you delete its files, it’s necessary to show all hidden files in the system in order to delete all malicious files.

1). show all hidden files

To show all hidden files in Windows Vista or 7,
a. Double click Computer on the desktop, click Organize and then click Folder and search options
organize-and-folder

b.When Folder Options window pops up, click View tab. Select Show hidden files, folders and drivers options and click OK to save the changes.
windows-7-folder-options-view

To show all hidden files in Windows 8, double click Computer on the desktop, click View tab and tick Hidden items to show all hidden files and folders.
view-hidden-items-windows-8

b. Find and delete those malicious files and folders of Search and Know.

C:Program Filesrandom
C:UsersUser NameAppDataRoamingrandom
C:Users User NameAppDataLocal
C:Users User NameAppDataLocalLow

Warm tips: If you have tried the above comprehensive manual removal guide to remove Search and Know but still with no luck, it’s necessary for you to use this powerful & trustworthy Auto Fix Tool which can remove those stubborn adware programs from your computer with a few clicks.

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