How to know your PC is infected with a virus
If your PC is infected with malware, some of the characteristic symptoms are:
- Your home page or your browser's search engine suddenly changes.
- Your browser displays add-ons that you have not installed.
- While browsing, many are displayed Popup.
- The PC becomes very slow, some folders do not open or the files disappear.
- There is excessive and unwarranted use of the CPU or RAM.
- Strange notifications appear in the system tray.
- Il firewall you have configured is disabled.
- Windows functions are disabled.
- New programs appear that have not been installed.
If your computer exhibits more of these symptoms, it is most likely infected with malware. You can try to manually remove the virus from your PC without using an antivirus. If that doesn't work, your best option is to use Avast Free Antivirus to fix the problem. Only then can you delete it and avoid big problems.
What steps to take to remove a virus with Avast Free Antivirus?
Both Avast Free Antivirus and its paid version are one of the best free and paid antivirus for Windows. In view of this, many people decide to download it to their computers every year due to the great reputation this company has built over the years.
In general, this antivirus is very effective and offers its users useful tools for protecting and defending computers against many types of malware. Also, if your computer has been contaminated with a virus, Avast can help you get rid of it fast and effective.
Whether you have the free or paid version, the steps to remove a resistant virus are as follows:
- Start the antivirus on your computer.
- Update Avast to the latest version. This will ensure that the virus database is up to date and that the program can recognize recent malware.
- Go to the "Analysis" section and then click on the "Full Analysis" option.
- Wait for the process to finish. It will take a bit 'of time.
- See the table «Infected files» to check for viruses.
- Click the "Show results" button.
- You can move the infected files to the “trash” where they will not affect your computer in case they are important files and you want to recover them later. If they are not important, let Avast eliminate them completely ».
After completing this process, the malware will have been neutralized and removed. If you previously backed up your operating system, now is the time to restore it. This way, you can undo any damage the virus may have caused. If you don't have a backup, we recommend that you do one as soon as possible in case it happens again.
If you are not yet an Avast Free Antivirus user, we encourage you to find out more about this useful tool.
We also encourage you to seek advice and information on how to eliminate viruses on other platforms we use on a daily basis, and thus keep your device clean and safe in all respects.
In general, the procedures we have just shown have a high percentage of effectiveness. You just have to be careful to follow them to the letter. We hope that by doing this you will get the solution you are looking for with the desired result.
