Purpose Screen protection īefore the advent of LCD screens, most computer screens were based on cathode ray tubes (CRTs). Īs well as computers, modern television operating systems, media players, and other digital entertainment systems may include optional screensavers.

Some screensaver programs also use otherwise-idle computer resources to do useful work, such as processing for volunteer computing projects. Screensavers are often set up to offer a basic layer of security by requiring a password to re-access the device. Though most modern monitors are not susceptible to this issue (with the notable exception of OLED technology, which has individual pixels vulnerable to burnout), screensaver programs are still used for other purposes. The original purpose of screensavers was to prevent phosphor burn-in on CRT or plasma computer monitors (hence the name). For CAD scripts, see CadSoft EAGLE.Ī screensaver (or screen saver) is a computer program that blanks the display screen or fills it with moving images or patterns when the computer has been idle for a designated time. Whatever you choose, when you are done simply click “Install” to install the screen saver.'.scr' redirects here.

If you are going for the latter choipe, you will be asked to enter the administrator username and password. You can select either yourself or all the users on the Mac. On the following screen you will be asked what users you wish to have access to the screen saver. When the app launches, double-click on the file named “SaveHollywood.saver” to install it.ģ. Double-click on the downloaded “.dmg” file, and it will launch.Ģ. Download SaveHollywood from its official website, and save it to your Mac. SaveHollywood is a lightweight and free application for Macs, and it can be obtained from its official website.ġ. If this is something you wish to get up and running on your machine, here’s how to do so. That way you can have any of your video files play as a screen saver while your Mac is in idle mode. Enter SaveHollywood, a Mac application, that allows you to set a video as a screen saver.

Setting screen saver mac