Websites with “Would Like To Use Your Computing Power” ads try to exploit users' CPU to mine cryptocurrency

“Would Like To Use Your Computing Power” ads are displayed on the websites which support Coinhive's JavaScript code for mining Monero[1]. In other terms, if you agree to donate computer processing power, the page will run the script mentioned above once it is opened. This way, its developers will generate revenue from digital currency mining.
Once the website says that it would like to use your computing power, your computing power will be utilized in high amounts. Be aware that it might lead to significant system slowdowns, crashes, and other computer-related issues. Likewise, you will notice that after a certain period of time, your PC might become useless or the browsing experience may become unbearable.
Additionally, it is important to know that cybercriminals have started to misuse Coinhive's script and stealthily add it to various websites without disclosing the information about it. Thus, “Would Like To Use Your Computing Power” pop-up might not even appear. However, that doesn't mean that your CPU is not being exploited. Such activity is classified to the Monero Miner malware.
Usually, “Would Like To Use Your Computing Power” redirect starts appearing once the system is infected with a potentially unwanted program (PUP), more specifically, adware. This type of software enters your system together with various less than reliable applications without asking for permission.

Likewise, if you want to remove “Would Like To Use Your Computing Power” ads, you should get rid of the adware in the first place. We have prepared a detailed guide on how to do it manually. However, we ask you to be careful since any misunderstandings might lead you to terminating vital computer processes and damaging your system.
Therefore, we recommend using a robust antivirus tool for “Would Like To Use Your Computing Power” removal. We suggest using either FortectIntego or MalwarebytesMalwarebytes to help you. Note that this is the fastest way to fix your computer and protect its CPU from the criminals.
The only way to avoid adware is to stop downloading suspicious apps
As most of other potentially unwanted programs, adware can be installed on your computer during the time you download suspicious software with Quick and Recommended settings of the installer. It is important to understand that these parameters NEVER show you additional downloads which might appear during the procedure[2]. Likewise, you should always avoid them.
Instead, choose Advanced or Custom ones and attentively monitor the process. If you find any pre-ticked boxes permitting to install suspicious applications, immediately unmark them and check your system for potentially unwanted programs. For that, use a robust malware removal tool.
However, the wisest choice would be to download software only from official websites. Remember that peer-to-peer (P2P) networks or other unauthorized file sharing sites usually are used to distribute malware or other risky computer threats. Thus, avoid visiting such pages.
Remove and protect your computer from “Would Like To Use Your Computing Power” virus
According to Viruss.lv[3] experts, in case you have encountered a website, saying that it “Would Like To Use Your Computing Power,” close the window or tab right away. This way you will stop the malicious script from running and exploiting your CPU. However, this is merely a temporary solution since the adware program will redirect you to such page once again in the future.
Therefore, you should remove “Would Like To Use Your Computing Power” ads by eliminating the adware program from your computer. Even though you can get rid of it either by following the manual termination instructions or by using an antivirus software, we suggest you combine both methods for the best result.
Start “Would Like To Use Your Computing Power” removal by attentively reading the guide which you can find below. Later, download a security software and let it scan your computer. Additionally, do not forget to reset your browser for a complete adware elimination. If you have any questions, do not hesitate to contact us.
Uninstall from Windows
Uninstall from Windows 10/8:
- Type Control Panel into the Windows search box and open the result.
- Under Programs, select Uninstall a program.

Uninstall from Windows 7/XP:
- Click on Windows Start > Control Panel (Windows XP users should click on Add/Remove Programs).
- In Control Panel, select Programs > Uninstall a program.

Remove the unwanted program:
- In the Programs and Features window, look for any recently installed suspicious entries, select them, and click Uninstall.
- If User Account Control appears, click Yes to confirm, then complete the removal.

Delete from macOS
Remove the unwanted application:
- From the menu bar, select Go > Applications.
- In the Applications folder, look for any suspicious entries, then drag them to Trash (or right-click and pick Move to Trash).

Delete leftover files and folders:
- Select Go > Go to Folder.
- Enter /Library/Application Support and remove any suspicious folders related to the unwanted program.
- Repeat the same check in the /Library/LaunchAgents and /Library/LaunchDaemons folders, deleting any suspicious entries.

- Finally, empty the Trash to permanently remove the leftovers.
Reset Internet Explorer
Remove dangerous add-ons:
- Open Internet Explorer, click on the Gear icon (IE menu) on the top-right corner of the browser
- Pick Manage Add-ons.
- You will see a Manage Add-ons window. Here, look for suspicious plugins. Click on these entries and select Disable.

Change your homepage if it was altered:
- Open IE and click on the Gear icon.
- Select Internet Options.
- In the General tab, delete the Home page address and replace it by your preferred one (for example, Google.com).
- Click Apply and then select OK.

Delete temporary files:
- Press on the Gear icon and select Internet Options.
- Under Browsing history, click Delete...
- Select relevant fields and press Delete.

Reset Internet Explorer:
- Click on Gear icon > Internet options and select Advanced tab.
- Select Reset.
- In the new window, check Delete personal settings and select Reset.

Remove from Microsoft Edge
Delete unwanted extensions from MS Edge:
- Select Menu (three horizontal dots at the top-right of the browser window) and pick Extensions.
- From the list, pick the extension and click on the Gear icon.
- Click Remove.

Clear cookies and other browser data:
- Click on the Menu (three horizontal dots at the top-right of the browser window) and select Settings > Privacy, search, and services..
- Under Clear browsing data, pick Choose what to clear.
- Select Cookies and other site data and Cached images and files. (apart from passwords, although you might want to include Media licenses as well, if applicable) and click on Clear.

Restore new tab and homepage settings:
- Click the menu icon and choose Settings.
- Then find On startup section.
- Click Remove next to any suspicious startup page.
Reset MS Edge if the above steps did not work:
- Press on Ctrl + Shift + Esc to open Task Manager.
- Click on More details arrow at the bottom of the window.
- Select Details tab.
- Now scroll down and locate every entry with Microsoft Edge name in it. Right-click on each of them and select End Task to stop MS Edge from running.

Instructions for Chromium-based Edge
Delete extensions from MS Edge (Chromium):
- Open Edge and click select Settings > Extensions.
- Delete unwanted extensions by clicking Remove.

Clear cache and site data:
- Click on Menu and go to Settings.
- Select Privacy, search and services.
- Under Clear browsing data, pick Choose what to clear.
- Under Time range, pick All time.
- Select Clear now.

Reset Chromium-based MS Edge:
- Click on Menu and select Settings.
- On the left side, pick Reset settings.
- Select Restore settings to their default values.
- Confirm with Reset.
- This will disable extensions and reset startup pages but will not delete bookmarks, saved passwords, or browsing history.

Remove from Mozilla Firefox (FF)
Remove dangerous extensions:
- Open Mozilla Firefox browser and click on the Menu (three horizontal lines at the top-right of the window).
- Select Add-ons.
- In here, select the unwanted extension and click Remove.

Reset the homepage:
- Click three horizontal lines at the top right corner to open the menu.
- Choose Settings.
- Under Home, set your preferred homepage and new tab settings.
Clear cookies and site data:
- Click Menu and pick Settings.
- Go to Privacy & Security section.
- Scroll down to locate Cookies and Site Data.
- Click on Clear Data...
- Select Cookies and Site Data and Temporary cached files and pages, then click Clear.

Reset Mozilla Firefox
If clearing the browser as explained above did not help, reset Mozilla Firefox:
- Open Mozilla Firefox browser and click the Menu.
- Go to Help and then choose Troubleshooting Information.

- Under Give Firefox a tune up section, click on Refresh Firefox...
- Once the pop-up shows up, confirm the action by pressing on Refresh Firefox.

Remove from Google Chrome
Delete malicious extensions from Google Chrome:
- Open Google Chrome, click on the Menu (three vertical dots at the top-right corner) and select More tools > Extensions.
- In the newly opened window, you will see all the installed extensions. Uninstall all suspicious extensions related to the unwanted program by clicking Remove.

Clear cache and web data from Chrome:
- Click on Menu and pick Settings.
- Under Privacy and security, select Clear browsing data.
- Select Browsing history, Cookies and other site data, as well as Cached images and files.
- Click Clear data.

Change your homepage:
- Click menu and choose Settings.
- Look for a suspicious site in the On startup section.
- Click on Open a specific or set of pages and click on three dots to find the Remove option.
Reset Google Chrome:
If the previous methods did not help you, reset Google Chrome to eliminate all the unwanted components:
- Click on Menu and select Settings.
- In the Settings, scroll down and click Advanced.
- Scroll down and locate Reset and clean up section.
- Now click Restore settings to their original defaults.
- Confirm with Reset settings.

Delete from Safari
Remove dangerous extensions:
- Open Safari, click Safari in the menu at the top-left of the screen, and select Preferences.
- Go to the Extensions tab, look for any suspicious entries, and click Uninstall to remove them.

Clear history and website data:
- Click Safari in the menu and pick Clear History.
- Set Clear to all history and confirm with Clear History.

Reset Safari:
- Click Safari in the menu and select Preferences > Advanced.
- Enable Show Develop menu in menu bar.
- From the menu bar, click Develop and select Empty Caches.

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