Locate and enter into ‘Security & Privacy’ in the upper section of the window. After confirming with the computer or laptop that Caffeine can be opened, the next measure to take may be to navigate to the ‘System Preferences’ resource. Since macOS systems are relatively secure frameworks, there may be a notification that appears to inform people that the tool was retrieved from the internet. Open the button and click on the magnifying glass alongside ‘Caffeine’ or double click on the text this will bring the user to the ‘Downloads’ window. Upon the installation process, the platform will appear in the download folder in the Safari browser, which is located in the upper right corner within a downward-facing arrow inside a circle. The using ratings and reviews on the program are positive and addictive in nature: similar to the qualities of a cup of coffee. The aesthetic appearance of the app is appealing. The tiny program is lightweight and installs instantly due to the minimum amount of storage space that is required with the utility tool. This works well to keep the Macbook active while performing download tasks, video conferences, etc. This model is useful for people that would like to watch a movie or YouTube video as they do not need to tap the mouse or trackpad to wake up the screensaver.