Remove alert.net-update.com Virus Completely from IE/Firefox/Chrome

I have no idea why my homepage has changed into the alert.net-update.com. I don’t know it at all. Numerous annoying ads keep popping up on my screen. My search results are blocked up and always redirected to various strange websites. My computer is messed up now due to the annoying pop-ups and URL redirects. Is there a browser hijacker on my computer? 

What is alert.net-update.com Virus?

alert.net-update.com Virus is a pesky adware virus which displays tons of annoying ads and sponsored links to disturb the normal operation of your web browser no matter you are using Internet Explorer, Google Chrome and Mozilla Firefox. Once this alert.net-update.com virus makes its way to your computer, it will take over your web browser by making changes to its default settings without your permission. As a result, your current homepage will be replaced with alert.net-update.com, and your default search engine will be modified as well. Similar to Updaterspro.com Virus and “Your PC Performance is Poor” pop up Virus, this alert.net-update.com virus will add some baleful plug-ins on your Internet browser, and you have no idea how to remove these unwanted add-ons. When you are browsing the Web, this alert.net-update.com virus will generate a sea of commercial ads which will continue to pop up on your screen one after another. When you click on those pop-up messages by accident, the designers of this alert.net-update.com virus will get advertising revenue from the sponsors. And you will be misled by these pop-ups to unknown websites which you may not have even seen before. By promoting those anonymous website and boosting their network traffic, the virus makers can make illegal profits. It is obvious that this alert.net-update.com virus is designed for illegal purpose. The following is the step-by-step removal guide which will help you get rid of this alert.net-update.com virus efficiently.

alert.net-update.com Virus Screenshot:

alert.net-update.com Virus will do much harm to the infected computer:

1) alert.net-update.com Virus replaces your homepage as well as search engine with its own domain.
2) alert.net-update.com Virus displays tons of annoying commercial ads during your online session.
3) alert.net-update.com Virus makes you suffer from constant URL redirects to unwanted websites.
4) alert.net-update.com Virus degrades your computer performance gravely and causes system crashes.
5) alert.net-update.com Virus monitors your online activities and extracts your sensitive data.
6) alert.net-update.com Virus downloads numerous harmful viruses and malware into your computer.
7) alert.net-update.com Virus evades the detection of antivirus software and avoids being removed.

How to Remove alert.net-update.com Virus from your PC?

1. Restart your computer and keep pressing F8 Key before Windows launches. Use the arrow keys to select the "Safe Mode with Networking" option, and then hit ENTER Key to continue.

2. Press Ctrl+Alt+Del at the same time to open Windows Task Manager and end  alert.net-update.com process.

3. Go to Computer Control Panel from Start menu and open Folder Options. Click View and then tick “Show hidden files and folders” and uncheck “Hide protected operating system files (Recommended)”. Press OK.

4. Press Winkey+R together then enter “regedit” to start your registry editor. Delete the following registry keys.

HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run Regedit32
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System “DisableRegedit” = 0
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\[RANDOM CHARACTERS].exe
 

5. Delete the following and related system files.

C:\Users\user account\Appdata\Local\Temp
C:\WINDOWS\system32\drivers\serial.sys
C:\WINDOWS\system32\drivers\redbook.sys(random)

Note: alert.net-update.com virus is rather stubborn and malicious. It requests certain computer skills when you dealing with it in manual way. Any incident action could lead your machine to a more terrible situation.