Owen

Avast! Antivirus is a popular and widely used security software. It is available for free and is a part of the Windows 10, 8.

1, 8, and 7 operating systems. However, it may not be installing correctly on some PCs.

If you are experiencing problems with the installation of Avast!, there are a few things you can do. First, make sure that you have the latest version of the software installed.

If you are using Windows 10, 8.1, 8, or 7, you can download and install the latest version from the Avast! website.

If you have previously installed the Avast! software, make sure that you uninstall it before you install the latest version. If you are using Windows 10, 8.

1, 8, or 7, you can uninstall the Avast! software using the Control Panel.

If you are using a Mac, you can download and install the latest version of the software from the Avast! website.