Remove Speedial.com Virus Completely from IE/Firefox/Chrome

My homepage has been replaced with Speedial.com without my permission. This annoying Speedial.com happened about 2 days ago. I thought it was associated with the plug-in I installed by accident, so I uninstalled it immediately. But this nasty page still appears. How to fix this browser problem? And my computer is running slow. Can anyone help me get rid of it completely?

What is Speedial.com Virus?

Speedial.com Virus is a member of the family of browser hijackers. After this Speedial.comvirus targets your computer, it will kidnap your Internet Explorer, Google Chrome and Mozilla Firefox to implement its evil plan. The main purpose of this Speedial.com virus is to promote bogus software to help cyber criminals make money online. It will deliberately show you fake notifications in order to trick you into downloading its promoted applications. The normal working of your web browser will be mess up by this Speedial.com virus, and your online activities will be disturbed by countless commercial ads and annoying URL redirects. Whenever you connect to the Internet, you will constantly receive a large amount of ads, coupons, banners and other unwanted shopping information. And when you intend to visit your favourite websites, like Search.Snap.do Virus and Istart.webssearches.com Virus, this Speedial.com virus will forcibly redirect you to other irrelevant websites which have been controlled by cyber criminals, which will block you from accessing the content that you are interested in. Apart from that, this YTD Toolbar virus will cunningly close the firewall and introduce many other dangerous threats including Trojans, key loggers and spyware into your system. And it will also disable some important system utilities and result in a system crash. Undoubtedly, this Speedial.com virus is a highly harmful computer threat to your computer security, and you should remove it at once. 

Speedial.com Virus Screenshot:

Speedial.com Virus will do much harm to the infected computer:

1) Speedial.com Virus makes changes to the default settings of your web browser unknowingly.
2) Speedial.com Virus modifies your favourite homepage as well as the default search engine.
3) Speedial.com Virus invades your computer along with many other risky viruses and malware.
4) Speedial.com Virus gathers your search quaries and records your private data online.
5) Speedial.com Virus generates a large number of pop-ups when you are surfing the Internet.
6) Speedial.com Virus continues to redirect you to a variety of unfamiliar websites.
7) Speedial.com Virus makes the system crash frequently and causes the slow network speed.

How to Remove Speedial.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 Jno.jsstatis.net 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.

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System "DisableRegistryTools" = 0
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\vir-help.exe
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\[RANDOM CHARACTERS].exe

5. Delete the following and related system files.

%AllUsersProfile%\{random}\
C:\windows\system32\drivers\mrxsmb.sys(random)
C:\Users\user account\Appdata\Roaming

Note: Speedial.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.