Lights Off! Adware

Also Known As: Ads by Light Off!
Type: Adware
Distribution: Low
Damage level: Medium

Lights Off! virus removal instructions

What is Lights Off!?

Created by Coffee and Comfort Apps LLC, Lights Off is a rogue browser plug-in claiming to allow users to adjust computer screen lights while watching online videos. Although this may seem legitimate browser functionality, be aware that Lights Off is categorized as adware or a potentially unwanted application. This rogue browser extension employs a deceptive software marketing method called 'bundling' (stealth installation of additional programs together with the chosen software) to install on Internet browsers without users' consent. Following successful infiltration on Internet Explorer, Mozilla Firefox, and Google Chrome, Lights Off generates intrusive online advertisement and tracks users' Internet browsing activity.

Lights Off virus

These intrusive advertisements include pop-up, text-link, in-text, banner, and interstitial ads. Clicking them is likely to cause high-risk adware or malware infections, and furthermore, this rogue browser add-on continually monitors users' Internet browsing activity by recording various software and hardware information that may be personally identifiable. For example: operating systems, browser types, cookies, URLs visited, pages viewed, language settings, Internet Protocol (IP) addresses, unique identifier numbers, geographic locations, and other similar details. This behavior may lead to serious privacy issues or identity theft. Therefore, you are strongly advised to eliminate Lights Off from your Internet browsers. In addition, there are many rogue browser extensions similar to Lights Off including Movie Wizard, Theater Mode, and TV Wizard. These plug-ins are useless to the user - their purpose is to generate revenue by the display of intrusive online advertisements.

Commonly, users install adware during download of free software via small programs called 'download managers' on freeware download websites such as soft32.com, softonic.com, download.com, etc. Download managers are used to monetize these websites' free services by offering installation of promoted 'legitimate' browser add-ons together with the chosen free software. Thus, careless download and installation of freeware often results in adware or malware infections. To prevent installation of Lights Out, or other similar adware, express caution when downloading free software and never accept installation of any additional applications offered. If you are installing downloaded software, select the 'Advanced' or 'Custom' installation options - this will reveal any hidden applications listed for installation and allow you to decline them. Users who have installed the Lights Off virus, and observe intrusive online advertisements when surfing the Internet, should follow this removal guide to eliminate the adware from their browsers.

Intrusive online advertisements ('Ad by Lights off!') generated by Lights Off adware:

Lights Off adware generating intrusive online advertisements (sample 1) Lights Off adware generating intrusive online advertisements (sample 2) Lights Off adware generating intrusive online advertisements (sample 3) Lights Off adware generating intrusive online advertisements (sample 4)

Instant automatic removal of Ads by Light Off!: Manual threat removal might be a lengthy and complicated process that requires advanced computer skills. Spyhunter is a professional automatic malware removal tool that is recommended to get rid of Ads by Light Off!. Download it by clicking the button below:
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Quick menu:

Lights Off! adware removal:

Windows 7 users:

Accessing Programs and Features (uninstall) in Windows 7

Click Start (Windows Logo at the bottom left corner of your desktop), choose Control Panel. Locate Programs and click Uninstall a program.

Windows XP users:

Accessing Add or Remove Programs in Windows XP

Click Start, choose Settings and click Control Panel. Locate and click Add or Remove Programs.

Windows 10 and Windows 8 users:

Accessing Programs and Features (uninstall) in Windows 8

Right-click in the lower left corner of the screen, in the Quick Access Menu select Control Panel. In the opened window choose Programs and Features.

Mac OSX users:

Uninstall app in OSX (Mac)

Click Finder, in the opened screen select Applications. Drag the app from the Applications folder to the Trash (located in your Dock), then right click the Trash icon and select Empty Trash.

Lights Off uninstall from Control Panel

In the uninstall programs window, look for "Lights Off", select this entry and click "Uninstall" or "Remove".

After uninstalling Lights Off, scan your computer for any remaining unwanted components or possible malware infections. Recommended malware removal software.

Remove Lights Off! ads from Internet browsers:

Video showing how to remove potentially unwanted browser add-ons:

Internet Explorer logoRemove malicious add-ons from Internet Explorer:

Removing Lights Off from Interent Explorer step 1

Click the "gear" icon Internet Explorer options icon (at the top right corner of Internet Explorer) select "Manage Add-ons". Look for "Lights Off" and disable it.

Removing Lights Off from Internet Explorer step 2

Optional method:

If you continue to have problems with removal of the ads by light off!, reset your Internet Explorer settings to default.

Windows XP users: Click Start, click Run, in the opened window type inetcpl.cpl In the opened window click the Advanced tab, then click Reset.

Resetting Internet Explorer settings to default on Windows XP

Windows Vista and Windows 7 users: Click the Windows logo, in the start search box type inetcpl.cpl and click enter. In the opened window click the Advanced tab, then click Reset.

Resetting Internet Explorer settings to default on Windows 7

Windows 8 users: Open Internet Explorer and click the gear icon. Select Internet Options.

Reseting Internet Explorer settings to default in Windows 8 - accessing

In the opened window, select the Advanced tab.

Resetting Internet Explorer settings to default on Windows 8 - Internet options advanced tab

Click the Reset button.

Resetting Internet Explorer settings to default on Windows 8 - click the Reset button in the Internet options advanced tab

Confirm that you wish to reset Internet Explorer settings to default by clicking the Reset button.

Resetting Internet Explorer settings to default on Windows 8 - confirm settings reset to default by clicking the reset button

Google Chrome logoRemove malicious extensions from Google Chrome:

Removing Lights Off from Google Chrome step 1

Click the Chrome menu icon Google Chrome options icon (at the top right corner of Google Chrome) select "Tools" and click "Extensions". Locate "Lights Off", select it and click the trash can icon.

Removing Lights Off from Google Chrome step 2

Optional method:

If you continue to have problems with removal of the ads by light off!, reset your Google Chrome browser settings. Click the Chrome menu icon Google Chrome menu icon (at the top right corner of Google Chrome) and select Settings. Scroll down to the bottom of the screen. Click the Advanced… link.

Google Chrome settings reset step 1

After scrolling to the bottom of the screen, click the Reset (Restore settings to their original defaults) button.

Google Chrome settings reset step 2

In the opened window, confirm that you wish to reset Google Chrome settings to default by clicking the Reset button.

Google Chrome settings reset step 3

Mozilla Firefox logoRemove malicious plug-ins from Mozilla Firefox:

Removing Lights Off from Mozilla Firefox step 1

Click the Firefox menu firefox menu icon (at the top right corner of the main window) select "Add-ons". Click "Extensions" and remove "Lights Off".

Removing Lights Off from Mozilla Firefox step 2

Optional method:

Computer users who have problems with ads by light off! removal can reset their Mozilla Firefox settings.

Open Mozilla Firefox, at the top right corner of the main window, click the Firefox menu, firefox menu icon in the opened menu, click Help.

Accessing settings (Reset Firefox to default settings step 1)

Select Troubleshooting Information.

Accessing Troubleshooting Information (Reset Firefox to default settings step 2)

In the opened window, click the Refresh Firefox button.

Clicking on Refresh Firefox button (Reset Firefox to default settings step 3)

In the opened window, confirm that you wish to reset Mozilla Firefox settings to default by clicking the Refresh Firefox button.

Confirm your want to reset Firefox settings to default (Reset Firefox to default settings step 4)

safari browser logoRemove malicious extensions from Safari:

removing adware from safari step 1 - accessing preferences

Make sure your Safari browser is active, click Safari menu, and select Preferences....

removing adware from safari step 2 - removing extensions

In the opened window click Extensions, locate any recently installed suspicious extension, select it and click Uninstall.

Optional method:

Make sure your Safari browser is active and click on Safari menu. From the drop down menu select Clear History and Website Data...

resetting safari step 1

In the opened window select all history and click the Clear History button.

resetting safari step 2

Microsoft Edge logoRemove malicious add-ons from Microsoft Edge:

Removing browser hijackers from Microsoft Edge step 1

Click the three horizontal dots icon edge more icon (at the top right corner of Microsoft Edge), select "Extensions". Look for any recently-installed suspicious extensions, right click your mouse on these entries and click "Uninstall".

Removing browser hijackers from Microsoft Edge step 2

Optional method:

Click the three horizontal dots icon edge more icon (at the top right corner of Microsoft Edge), and select Settings.

Resetting Microsoft Edge settings step 1

In the opened tab, click the "Choose what to clear" button.

Resetting Microsoft Edge settings step 2

Click Show more and select everything, and then click the "Clear" button.

Resetting Microsoft Edge settings step 3

  • If this didn't help, please follow these alternative instructions explaining how to reset Microsoft Edge browser.

Summary:

declining installation of adware while downloading free software sampleCommonly, adware or potentially unwanted applications infiltrate Internet browsers through free software downloads. Note that the safest source for downloading free software is via developers' websites only. To avoid installation of adware, be very attentive when downloading and installing free software. When installing previously-downloaded free programs, choose the custom or advanced installation options – this step will reveal any potentially unwanted applications listed for installation together with your chosen free program.

Removal assistance:
If you are experiencing problems while trying to remove ads by light off! from your computer, please ask for assistance in our malware support forum.

Post a comment:
If you have additional information on ads by light off! or it's removal please share your knowledge in the comments section below.

necessarycartoon

annoying as hell, finally removed it!

About the author:

Tomas Meskauskas

Tomas Meskauskas - expert security researcher, professional malware analyst.

I am passionate about computer security and technology. I have an experience of over 10 years working in various companies related to computer technical issue solving and Internet security. I have been working as an author and editor for pcrisk.com since 2010. Follow me on Twitter and LinkedIn to stay informed about the latest online security threats. Contact Tomas Meskauskas.

PCrisk security portal is brought by a company RCS LT. Joined forces of security researchers help educate computer users about the latest online security threats. More information about the company RCS LT.

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Removal Instructions in other languages
Software uninstall instructions
Malware activity

Global virus and spyware activity level today:

Medium threat activity
Medium

Increased attack rate of infections detected within the last 24 hours.

QR Code
Ads by Light Off! QR code
A QR code (Quick Response Code) is a machine-readable code which stores URLs and other information. This code can be read using a camera on a smartphone or a tablet. Scan this QR code to have an easy access removal guide of Ads by Light Off! on your mobile device.
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Platform: Windows

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