Remove PUP.Optional.SkyTech.A Virus Step by Step

How to Remove PUP.Optional.SkyTech.A Completely

Brief Introduction of PUP.Optional.SkyTech.A

PUP.Optional.SkyTech.A is a needless malicious program which is usually recognized as a PUP threat. It makes its name infamous by making noxious impacts on Windows systems around the whole world. Normally, PUP.Optional.SkyTech.A is able to hide deeply in registry files of some freeware which are from unknown and insecure internet resources. These resources will include attachment in spam box, contaminated websites, untrusting links and unfamiliar shareware etc. If bundled with those resources, PUP.Optional.SkyTech.A can easily and unknowingly get inside target computers. 

Once PUP.Optional.SkyTech.A is inside the systems, some of your data or files cannot be read or tempered with; executable programs are unable to run; and you are forbidden to download any new applications occasionally. More specifically, it is because this malicious program can furtively change some key computer settings and delete many important folders or files of your programs. Additionally, it will also add its vicious system codes into your system files so as to disable your programs. In this way, it could easily bypass the detection from normal antivirus programs as well. To sum up, for not putting your computer in such serious danger, PUP.Optional.SkyTech.A needs to be removed constantly.

Detailed Instructions to Manually Clean up PUP.Optional.SkyTech.A Completely

Step1-Remove add-ons related to PUP.Optional.SkyTech.A from all browsers

Internet Explorer

1) Open "Internet Explorer" -> click on "Tools" ->scroll down the list to find out and open "Manage Add-ons";

2) Carefully look for all add-ons for PUP.Optional.SkyTech.A in the window of "Manage Add-ons"  and disable them;

3) After that, you need to restart the Internet Explorer for saving the changes.

Mozilla Firefox

1) Open "Mozilla Firefox" -> click on "Add-ons" in the start page of Firefox;

2) Click on "Extensions" and find out any related extensions of PUP.Optional.SkyTech.A in the list -> click "Remove"; 

3) Click on "Plug-ins" -> look for all plug-ins associated with PUP.Optional.SkyTech.A in the list -> choose "Never Activate" on the right box

4) Then restart Mozilla Firefox to save all changes

Google Chrome

1) Open "Google Chrome" -> click on a wrench icon on the top right corner of the browser.

2) Click on "Tools" and scroll down the list to find "Extensions" and click on it

3) Find out extensions and add-ons of PUP.Optional.SkyTech.A in the showing web page and disable them

4) Then restart Google Chrome to save all changes

Step2-Reset browsers

 Internet Explorer

1) Start Internet Explorer,click on the gear icon at right top corner of the browser page then you will have the window of "Internet Options" 

2) Move to "Advanced tab", then click on "Reset".

3) Back to "Internert Option" and click on "General tab", type a new URL e.g www.google.com in the homepage box.

4) Atfer you done that, click "OK"  to save the changes

Mozilla Firefox

1) Start Mozilla Firefox ->click the button of Firefox menu at the top of the Firefox window. Place your mouse on the tab of "Help" and select "Troubleshooting Information".

2) Click the "Reset Firefox…" button in the upper-right corner of the Troubleshooting Information page.

3) To continue, click Reset Firefox in the confirmation window that opens.

4) Firefox will close and be reset. When it's done, a window will list the information that was imported. Click Finish and Firefox will open.

Google Chrome

1) Start Google Chrome and click the Chrome menu  on the browser toolbar.

2) Select "Settings".

3) Click "Show advanced settings" and find the "Reset browser settings” section.

4) Click "Reset browser settings".

5) In the dialog box that appears, click "Reset".

Step3-Remove all related files of PUP.Optional.SkyTech.A from the computer

1) Click "Start" menu, then select "Control Panel" to open it.

2) Find out and click "Programs and Features"

3) Search for all programs and files of the PUP.Optional.SkyTech.A and its associated files in the programs list, select them and click "Uninstall".

4) Refresh the list to make sure all programs or files of PUP.Optional.SkyTech.A are completely uninstalled.

Conclusion

Many unwary computer users think that less-dangerous programs like PUP.Optional.SkyTech.A will not be harmful to their computers. Mostly, some computer users also think that it is harmless to recieve many pop-up advertisements while they are surfing the internet. But for keeping computer clean and safe and avoiding to be victims of unexpected losses, we suggest that computer users should deletePUP.Optional.SkyTech.Aas soon as possible with a removal tool.