This is the first time I got the virus attack on my system since last two years. I have Quivisi.com threat on my Win 7 PC. It is running damn slow. My browser's default homepage and the search engine have been changed to Quivisi.com. Whenever I tried to search anything over the Internet, my search results are redirected to unwanted sites which is really very annoying for me. Any help, how to get rid of this virus from my computer..??
Brief description of Quivisi.com
Quivisi.com is a dangerous browser hijacker virus that sneaks into the computer silently and perform many harmful activities on your system. After its infiltration into the machine, it takes over the browser homepage quickly. The default settings of your system are messed up and it generates its own extensions to replace default ones. It generally comes along with the free software and creates numerous files and folders under the processes. As for your infected browser, it can adds malicious extensions silently. This threat is not only dangerous for the web browser and the computer, it is capable to gather your crucial informations. It utilizes the advanced cookies to capture what you are doing online. If you leave this virus on the system, the entire computer will be damaged. All in all, Quivisi.com must be removed quickly and completely from your computer.
Nasty problems caused by Quivisi.com
- Unwanted programs are installed without your knowledge.
- Sluggish system performance.
- High usage of CPU leading to browser crashing.
- Unresponsive online requests.
- Unexpected computer errors happened due to Quivisi.com virus.
How to Manually Remove Quivisi.com From Compromised PC ?
Uninstall Quivisi.com and Suspicious Application From Control Panel
Step 1. Right Click on the Start button and select Control Panel option.
Step 2. Here get Uninstall a Program Option under the Programs.
Step 3. Now you can see all installed and recently added applications at a single place and you can easily remove any unwanted or unknown program from here. In this regard you only need to choose the specific application and click on Uninstall option.
Note:- Sometimes it happens that removal of Quivisi.com does not work in expected way, but you need not to worry, you can also take a chance for the same from Windows registry. To get this task done, please see the below given steps.
Complete Quivisi.com Removal From Windows Registry
Step 1. In order to do so you are advised to do the operation in safe mode and for that you have to restart the PC and Keep F8 key for few second. You can do the same with different versions of Windows to successfully carry out Quivisi.com removal process in safe mode.
Step 2. Now you should select Safe Mode option from several one.
Step 3. After that it is required to press Windows + R key simultaneously.
Step 4. Here you should type “regedit” in Run text box and then press OK button.
Step 5. In this step you are advised to press CTRL+F in order to find malicious entries.
Step 6. At last you only have all the unknown entries created by Quivisi.com hijacker and you have to delete all unwanted entries quickly.
Easy Quivisi.com Removal from Different Web browsers
Malware Removal From Mozilla Firefox
Step 1. Launch Mozilla Firefox and go to “Options“
Step 2. In this window If your homepage is set as Quivisi.com then remove it and press OK.
Step 3. Now you should select “Restore To Default” option to make your Firefox homepage as default. After that click on OK button.
Step 4. In the next window you have again press OK button.
Experts Recommendation:- Security analyst suggest to clear browsing history after doing such activity on the browser and for that steps are given below, have a look:-
Step 1. From the Main Menu you have to choose “History” option at the place of “Options” that you have picked earlier.
Step 2. Now Click Clear Recent History option from this window.
Step 3. Here you should select “Everything” from Time range to clear option.
Step 4. Now you can tick all check boxes and press Clear Now button to get this task completed. Finally restart the PC.
Remove Quivisi.com From Google Chrome Conveniently
Step 1. Launch the Google Chrome browser and pick Menu option and then Settings from the top right corner on the browser.
Step 2. From the On Startup section, you need to pick Set Pages option.
Step 3. Here if you find Quivisi.com as a startup page then remove it by pressing cross (X) button and then click on OK.
Step 4. Now you need to choose Change option in the Appearance section and again do the same thing as done in previous step.
Know How To Clean History on Google Chrome
Step 1. After clicking on Setting option from the Menu, you will see History option in the left panel of the screen.
Step 2. Now you should press Clear Browsing Data and also select time as a “beginning of time“. Here you also need to choose options that want to get.
Step 3. Finally hit the Clear Browsing data.
Solution To Remove Unknown ToolBar From Browsers
If you want to delete unknown toolbar created by Quivisi.com then you should go through the below given steps that can make your task easier.
Go to Menu option >> Tools >> Extensions >> Now choose the unwanted toolbar and click Trashcan Icon and then restart the browser.
For Internet Explorer:-
Get the Gear icon >> Manage add-ons >> “Toolbars and Extensions” from left menu >> now select required toolbar and hot Disable button.
Find the Menu button at top right corner >> Add-ons >> “Extensions” >> here you need to find unwanted toolbar and click Remove button to delete it.
Open Safari browser and select Menu >> Preferences >> “Extensions” >> now choose toolbar to remove and finally press Uninstall Button. At last restart the browser to make change in effect.
Still if you are having trouble in resolving issues regarding your malware and don’t know how to fix it, then you can submit your questions to us and we will feel happy to resolve your issues.