Mac

Download macOS Update Terminal

How to Download/Install/Update macOS using Terminal Command

In this guide, we will show you the steps to download, install, and update your macOS using Terminal Commands. Installing updates via the System Settings menu is the easiest and always the recommended approach. However, in case that doesn’t work out, then you could also download the update package via the App Store and get …

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Change default PDF from Adobe to Preview: Unidentified Developer

Change default PDF from Adobe to Preview: Unidentified Developer

In this guide, we will show you a nifty workaround to fix the Unidentified Developer error when changing the default PDF viewer from Adobe to Preview. By default, you can open your PDF files via the built-in Preview app. In most cases, it tends to checkmark most of our prerequisites, however, if you are looking …

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Failed to personalize the software update

Fix Failed to personalize the software update on Mac

Many users are unable to download and install the latest available software updates on their Mac. The Apple Silicon chipset users are greeted with the following error: “Failed to personalize the software update. Please try again later”. On the other hand, Intel chipset users are getting the “An error occurred preparing the update. Failed to …

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App cannot be opened because it is from an unidentified developer

Fix App cannot be opened because it is from unidentified developer

In this guide, we will show you various methods to fix the “App cannot be opened because it is from an unidentified developer” error message on your Mac. While downloading apps from the App Store and trusted websites is always recommended, however, the minority of users might have to wander and take the road less …

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Cannot Remove App from Notification System Settings

Cannot Remove App from Notification System Settings on Mac [Fix]

In this guide, we will show you a couple of methods to fix the issue of being unable to remove an app from the notification system settings on your Mac. We came across a bunch of users’ reports wherein they had voiced their concern that even after uninstalling an app, it just refuses to leave …

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