One SystemCare a.k.a. One System Care is advertised as a system optimizer utility. One SystemCare is often bundled with other free software products. Once installed on a system, One SystemCare may start generating fake system alerts, thus attempting to convince the user to buy its full version. Users have complained on security forums that they have installed One System Care and similar registry cleaners alongside a DivX player. As indicated by research, the program may also enter the system via an update.
One SystemCare General Description
One SystemCare is a paid system optimizer that may be downloaded unknowingly by the user because it is included in the packages of numerous legitimate products. One SystemCare may also be downloaded by choice since many users may find its description fitting.
As a matter of fact, One System Care has an official website. Its developers have listed the following features of the program:
→Cleans the computer from junk files, system errors, broken files, etc. Deletes unnecessary cookies, history, and invalid shortcuts to free storage space on the PC.
One System Care also promises to provide useful reports on the PC’s condition, backup and restore data and execute in-depth security checks. However, while cleaning the system registry, it may delete useful entries and cause the user trouble. Even if the application does as it promised, it can make the system vulnerable to adware and other potentially unwanted programs. That is why a thorough examination of any software is recommended prior to buying or installing it.
One SystemCare Removal Options
If the official website of One System Care is visited, uninstall instructions will be found. The user may try following them. If the program turns to be persistent, the user may want to install a trustworthy AV solution to clean the system.
Spy Hunter scanner will only detect the threat. If you want the threat to be automatically removed, you need to purchase the full version of the anti-malware tool.Find Out More About SpyHunter Anti-Malware Tool / How to Uninstall SpyHunter
- Guide 1: How to Remove One SystemCare from Windows.
- Guide 2: Get rid of One SystemCare on Mac OS X.
- Guide 3: Remove One SystemCare in Google Chrome.
- Guide 4: Erase One SystemCare from Mozilla Firefox.
- Guide 5: Uninstall One SystemCare from Microsoft Edge.
- Guide 6: Remove One SystemCare from Safari.
- Guide 7: Eliminate One SystemCare from Internet Explorer.
- Guide 8: Disable One SystemCare Push Notifications in Your Browsers.
How to Remove One SystemCare from Windows.
Step 1: Boot Your PC In Safe Mode to isolate and remove One SystemCare
Step 2: Uninstall One SystemCare and related software from Windows
Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it.
Step 3: Clean any registries, created by One SystemCare on your computer.
The usually targeted registries of Windows machines are the following:
You can access them by opening the Windows registry editor and deleting any values, created by One SystemCare there. This can happen by following the steps underneath:
Get rid of One SystemCare from Mac OS X.
Step 1: Uninstall One SystemCare and remove related files and objects
1. Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:
- Go to Finder.
- In the search bar type the name of the app that you want to remove.
- Above the search bar change the two drop down menus to “System Files” and “Are Included” so that you can see all of the files associated with the application you want to remove. Bear in mind that some of the files may not be related to the app so be very careful which files you delete.
- If all of the files are related, hold the ⌘+A buttons to select them and then drive them to “Trash”.
In case you cannot remove One SystemCare via Step 1 above:
In case you cannot find the virus files and objects in your Applications or other places we have shown above, you can manually look for them in the Libraries of your Mac. But before doing this, please read the disclaimer below:
You can repeat the same procedure with the following other Library directories:
Tip: ~ is there on purpose, because it leads to more LaunchAgents.
Step 2: Scan for and remove One SystemCare files from your Mac
When you are facing problems on your Mac as a result of unwanted scripts and programs such as One SystemCare, the recommended way of eliminating the threat is by using an anti-malware program. SpyHunter for Mac offers advanced security features along with other modules that will improve your Mac’s security and protect it in the future.
Remove One SystemCare from Google Chrome.
Step 1: Start Google Chrome and open the drop menu
Step 2: Move the cursor over "Tools" and then from the extended menu choose "Extensions"
Step 3: From the opened "Extensions" menu locate the unwanted extension and click on its "Remove" button.
Step 4: After the extension is removed, restart Google Chrome by closing it from the red "X" button at the top right corner and start it again.
Erase One SystemCare from Mozilla Firefox.
Step 1: Start Mozilla Firefox. Open the menu window
Step 2: Select the "Add-ons" icon from the menu.
Step 3: Select the unwanted extension and click "Remove"
Step 4: After the extension is removed, restart Mozilla Firefox by closing it from the red "X" button at the top right corner and start it again.
Uninstall One SystemCare from Microsoft Edge.
Step 1: Start Edge browser.
Step 2: Open the drop menu by clicking on the icon at the top right corner.
Step 3: From the drop menu select "Extensions".
Step 4: Choose the suspected malicious extension you want to remove and then click on the gear icon.
Step 5: Remove the malicious extension by scrolling down and then clicking on Uninstall.
Remove One SystemCare from Safari.
Step 1: Start the Safari app.
Step 2: After hovering your mouse cursor to the top of the screen, click on the Safari text to open its drop down menu.
Step 3: From the menu, click on "Preferences".
Step 4: After that, select the 'Extensions' Tab.
Step 5: Click once on the extension you want to remove.
Step 6: Click 'Uninstall'.
A pop-up window will appear asking for confirmation to uninstall the extension. Select 'Uninstall' again, and the One SystemCare will be removed.
Eliminate One SystemCare from Internet Explorer.
Step 1: Start Internet Explorer.
Step 2: Click on the gear icon labeled 'Tools' to open the drop menu and select 'Manage Add-ons'
Step 3: In the 'Manage Add-ons' window.
Step 4: Select the extension you want to remove and then click 'Disable'. A pop-up window will appear to inform you that you are about to disable the selected extension, and some more add-ons might be disabled as well. Leave all the boxes checked, and click 'Disable'.
Step 5: After the unwanted extension has been removed, restart Internet Explorer by closing it from the red 'X' button located at the top right corner and start it again.
Remove Push Notifications caused by One SystemCare from Your Browsers.
Turn Off Push Notifications from Google Chrome
To disable any Push Notices from Google Chrome browser, please follow the steps below:
Step 1: Go to Settings in Chrome.
Step 2: In Settings, select “Advanced Settings”:
Step 3: Click “Content Settings”:
Step 4: Open “Notifications”:
Step 5: Click the three dots and choose Block, Edit or Remove options:
Remove Push Notifications on Firefox
Step 1: Go to Firefox Options.
Step 2: Go to “Settings”, type “notifications” in the search bar and click "Settings":
Step 3: Click “Remove” on any site you wish notifications gone and click “Save Changes”
Stop Push Notifications on Opera
Step 1: In Opera, press ALT+P to go to Settings
Step 2: In Setting search, type “Content” to go to Content Settings.
Step 3: Open Notifications:
Step 4: Do the same as you did with Google Chrome (explained below):
Eliminate Push Notifications on Safari
Step 1: Open Safari Preferences.
Step 2: Choose the domain from where you like push pop-ups gone and change to "Deny" from "Allow".