One of the oddest things about macOS is the installation dance. Dealing with disk images, dragging and dropping—it's the main ...

An engineer from Adobe explains why some Adobe installers require administrative privileges. Jamie Pruden writes: "OS X is a new animal for many Mac OS users. As such ...

Microsoft now allows enterprise admins to re-enable the MSIX ms-appinstaller protocol handler disabled after Emotet abused it to deliver malicious Windows App Installer packages. App Installer (also ...

Microsoft on Thursday took steps to safeguard users by disabling the App Installer feature in Windows 10, following the discovery that threat actors were exploiting it to spread malware. The company ...

If the error message This app package is not supported for installation by app installer is troubling you, then this post may help you. The App Installer is a Windows ...

Switching from Windows to a Mac or setting up a new Mac from scratch with all your favorite apps and utilities can be a tedious task. Apple does allow you to download and install apps from the App ...

We examine the different ways to download and install Mac apps, whether from the Mac App Store or the internet, and what to do when apps won't install. While it’s true that Macs come with loads of ...