PUP.Optional.WinYahoo.Generic Virus
PUP.Optional.WinYahoo.Generic Virus is commonly recognized as a Trojan. Although not all people can visualize it well, they can sense its presence. When it is here, your PC will operate awkwardly and far worse, the blue screen of death frequently show up to bother the operation. If you have sense of this situation on your PC, you should be careful of it because it means your PC is probably infected with PUP.Optional.WinYahoo.Generic Virus, and you should try to eliminate it as soon as possible.
PUP.Optional.WinYahoo.Generic Virus always sneaks inside your PC with the spam emails. These emails always carry an attachment, and if you open this attachment, you activate the installment of the Trojan. To trap you, this email is titled with the information you care most, such as the bank bill or the bill of credit card. So you are ready to open it. Many Trojans get inside in the same way.
PUP.Optional.WinYahoo.Generic Virus can control your PC freely. And it is made to get profits for its developers. So it will have cooperation with some corporate and promote their products and service for them. It directly links users to their websites. So if you may probably meet porn websites, promotion websites, browser hijacker websites, or any other websites with dangerous content on your PC.
Therefore, you should soon get rid of PUP.Optional.WinYahoo.Generic Virus. If you are not sure if there is one on your PC, you could check it with the guideline below and then remove it.
How to Manually Remove PUP.Optional.WinYahoo.Generic Virus from Windows OS? (Steps)
>> If you are a Mac OS user, please read the Mac guide: How to Manually Remove Virus & Malware From Mac OS?
( Remember to BOOKMARK this page because some operations in the removal process may quit this page)
Step 1 – Uninstall suspicious and unwanted programs from Control Panel:
Windows 10
1. Uninstall suspicious and unwanted programs from Windows 10
- Click Start menu at bottom-left corner of your Win 10 screen:
- Select System :
- Select Apps & features, and then select PUP.Optional.WinYahoo.Generic Virus related apps or unwanted programs, then click Uninstall:
Windows 8
2. Get rid of suspicious and unwanted programs from Windows 8
– Press the Windows Key to open Start Screen. If it does not comes out, then use this option:
- Win 8 User – Hover the cursor in the bottom-left corner of your win 8 screen and wait for the Start Screen appears, then click on the icon to toggle over to the Start Screen
- Win 8.1 User – Click on the Start icon in the lower left-hand corner to open the Start Screen.
– Select PUP.Optional.WinYahoo.Generic Virus related apps or unwanted programs, and then click on Uninstall:
Win7 & Vista
3. Remove suspicious and unwanted programs from Win7 & Vista
- Click Start button and select Control Panel:
- Select “Uninstall a program”
- Select PUP.Optional.WinYahoo.Generic Virus or related unsafe apps , and then click Uninstall
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Step 2 – Delete suspicious and unwanted extensions from Web Browsers
Chrome
Delete suspicious and unwanted extensions from Google Chrome
Start Google Chrome and click the “Customize and control Google Chrome” icon at the top right corner >> Select More Tools and click Extensions:
Identify suspicious extensions related with PUP.Optional.WinYahoo.Generic Virus and click click trash icon to remove it:
Firefox
Uninstall suspicious and unwanted extensions from Mozilla Firefox
Start Firefox and click the 3 parallel lines icon at the top right corner and Click Add-ons :
Under Extensions tab: If you see unknown or suspicious add-ons listed, select it and click Remove:
IE
Remove suspicious and unwanted extensions from Internet Explorer
Start IE: Click on the cogwheel icon at the top right corner and click Manage Add-ons
Under Toolbar and Extension tab: Select suspicious extensions and click Disable button
Edge
Remove suspicious and unwanted extensions from Microsoft Edge
If you have enabled Extensions function on Edge, follow the steps here to delete suspicious and unwanted extensions:
Start Edge: Click the More (…) button ahe tog right corner and click Extensions:
Select the extensions you want to remove and click Uninstall
Opera Browser
Remove suspicious and unwanted extensions from Opera Browser
Start Opera Browser: Click Menu button at top left corner and select Extensions:
Select “All” list: Select suspicious and unwanted extensions and click the “X” button to uninstall it:
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Step 3 – Delete harmful registry files related with PUP.Optional.WinYahoo.Generic Virus from Regedit Editor.
1. Press Windows key and R key at the same to launch “Run” window >> Input regedit and click OK to launch Registry Editor:
2. In Registry Editor: Select Edit button and click Find >> Then type the virus name and click Find Next:
3. Right-click on the malicious registry files you find and click Delete:
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Step 4 (Optional) – Reset web browsers to remove malicoius items installed by PUP.Optional.WinYahoo.Generic Virus.
Chrome
Reset Google Chrome
Start Chrome browser and click on (☰) icon at top right corner And select Settings:
Type “reset” into search box and click Reset button at the bottom:
Click RESET to confirm:
Firefox
Reset Mozilla Firefox
Start Firefox: click on (☰) icon at the upper right corner >> Click Help >> Click “Troubleshooting Information”
Click the “Refresh Firefox” button and click another “Refresh Firefox” button when dialog box will appear on your screen.
IE
Reset Internet Explorer
Start IE browser: Click gear icon at the upper right corner and select “Internet option”
Now click“Advanced” and click on “Reset” button.
Check out the “Delete personal settings” box and click on “Reset” button.
Edge
Reset Microsoft Edge
Start Microsoft Edge browser: Click More (…) icon on the top right corner and select Settings :
Click Clear browsing data button and then click Clear to confirm:
Opera Browser
Reset Opera
Start Opera browser: Now click Help menu and select About Opera:
Copy the Paths of Profile and Cache, and then open them one by one by pasting them into the Search Box of Start Menu:
Delete the two folders: Profile and Cache and your opera will be reset.
If the guide doesn’t help, scan entire infected PC with Spyhunter anti-malware and let it help you fix all problems.