How To Install Avast Antivirus In Windows

How To Install Avast Antivirus In Windows

How To Install Avast Antivirus In Windows- Antivirus is the necessary software for every PC and laptop. It safeguards your desktop or computer from every possible virus or Hazard. Antivirus restricts the entry of viruses into computers, PC, or laptops and keeps your system to remain in safe mode. When we talk about the best Antivirus, Avast Antivirus is the most reputed and safe software. It supports both Windows and Mac OS devices. Many times some users face problems related to slowing down of their system after installing Avast Antivirus. We at Tech Support Expert will guide you on How To Install Avast Antivirus In Windows with easy and relevant steps.

Our organization Tech support expert is a very authentic and reputed tech company that will help you to solve your critical tech-related issues. So is your Computer Running Slow After Installing Avast Antivirus? Our firm Tech support expert is a very professional and authentic tech firm that will help you to solve your technical related glitches and issues. So How to Install Avast Antivirus in Windows? Well, we will help you and we will share some very easy steps that will help you to install Avast Antivirus on your PC, desktop, and laptops. We assure you that all the given steps are tested and pre-checked.To get in touch regarding Printers and other devices give us a call at our toll-free number 800-742-9005. You can even mail us also, write to us at Well, don’t worry; we will help you to speed up your PC. Well first understand why your PC Slows down.

Why Avast Slowing Down Computer?

There could be numerous reasons why your desktop or PC runs slow despite having Avast installed in it. They are as follows;

  • Partitions are Misaligned
  • No Reboot did for a long time.
  • There are many Start-Up programs
  • Avast slowing down the computer because the computer has too little RAM installed.
  • Multiple programs running at one time that hog RAM.
  • Low in Disk Space
  • Outdated operating system
  • Damaged Hard Disk

How to boost up PC performance?

When you face such issues, do not respond quickly, it’s an opportunity to do so many things. Below are several ways to enhance the performance of your PC or desktop when Avast is installed on your PC and further we will tell you about How To Install Avast Antivirus In Windows. 

Free up Disk space:

If your disk is 90 percent full, you should clean up your disk and free some space. You can do this by deleting trash, unnecessary media files such as videos, images, or music files. The Avast Cleanup will scan your PC and identify unwanted folders & files that need to be removed.

Upgrade Computer Memory:

Some old PC or desktops don’t have enough capacity to support the latest software. So, it will be a great idea to upgrade your computer’s memory for optimal performance. It is advised by the experts to have at least 4 GB RAM.

Clean up your browser:

Sometimes when you download and install any anti-virus such as Avast for free, it slows down your PC, as it comes with some hidden add-ons that can slow down your system. So you have to clean up your browser. The Avast antivirus software comes with the Avast Browser Cleanup feature that can identify and eliminate poor rated and add-ons files for Mozilla Firefox and Microsoft Internet Explorer.

Disable background running programs:

The next step that you can try is to close the programs or applications that are running in the background. These apps ad programs slow down your PC. You need to go to the ‘Task Manager’, check programs that are running and are not needed, and then End the process. This will help you to boost up your PC’s performance.

Uninstall Old Software Programs:

Sometimes old software’s programs that are out-of-date can cause harm to your desktop, PC or laptop. These old software programs can be hazardous and lead to incompatibilities and this will make your PC more vulnerable. So, you need to uninstall such programs.

We hope you will find this article to be very helpful and it will help you to enhance your PC speed.

Steps to Install Avast Antivirus in Windows

It does not matter if you are a new client installing Avast Antivirus for the first time or a returning client who is reinstalling this Antivirus, below are the steps that you need to follow and we will let you know about How To Install Avast Antivirus In Windows. 

Steps to Download Avast Antivirus from Link

STEP1: Click on the link below or copy & paste it into your internet browser’s address bar.   (;2)

STEP2: Click on the Download Now button.

STEP 3:  Wait for the yellow bar to appear and then right-click and choose to download the file.

STEP4: Click on Run & wait for the program to be downloaded and run.

STEP 5: Once the download is finished this screen will come up, click on Next.

STEP6: Uncheck participation and check custom installation & click Next to continue

STEP 6.1: Click on Next

STEP 7: Choose Install in trial mode and click on Next

STEP 8: Choose the Custom setting and uncheck Network Shield

STEP 9: Click on Next to continue. The program will install itself and Avast Antivirus will do a quick scan and the Setup will be finished.

STEP 10: This window will appear, close it, and Double click on the license file that is in the attachment “License.avastlic “.

STEP 11: Say yes at this window and your installation has been completed, click OK to close

Steps to Install Avast Antivirus from Website
  • Visit the Avast Antivirus Official Website.
  • Download Avast Antivirus for Windows or Mac Operating System
  • In Windows, Open the download envelope
  • Find the Avast Antivirus .exe record
  • Double click on the record
  • Follow the on-screen steps
  • After avast antivirus complete installation.
  • Start an antivirus avast sweep to the entire framework.

Instant Solution for How To Install Avast Antivirus In Windows

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Contact us for any kind of tech issue & problem. Dial 800-742-9005 to avail our services. Our toll-free number is open 24*7 throughout the year. We will answer your call and help you out without any call waiting. For best service contact us for How To Install Avast Antivirus In Windows. To get more details, you can mail us also, write to us


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