Pay particular attention to the variable called PATH. Try issuing a " set" command on your system, and study the environment variables listed. To list ALL the environment variables and their values, start a CMD and issue the command " set", as follows, // Display all the variables (in NAME=VALUE pairs) set COMPUTERNAME=xxxxxxx Display Environment Variables and their Values They are typically named in uppercase, with words joined with underscore ( _), e.g., JAVA_HOME. (Windows) HOMEDRIVE, HOMEPATH: Current user's home directory.Įnvironment Variables in Windows are NOT case-sensitive (because the legacy DOS is NOT case-sensitive).COMPUTENAME, USERNAME: stores the computer and current user name.PATH: the most frequently-used environment variable, which stores a list of directories to search for executable programs.Environment variables are useful to store system-wide values, for examples, Cedarville is known for its biblical worldview, academic excellence, intentional discipleship, and authentic Christian community.Environment variables are global system variables accessible by all the processes/users running under the Operating System (OS), such as Windows, macOS and Linux. Share This PostĬedarville offers more than 150 academic programs to grad, undergrad, and online students. Keywords: monitor, screen, dual screen, dual monitor, dual screen, dual monitor, setup, set up. The assigned monitor number will appear on each monitor. If you are unsure which monitor is "1" or "2," click the "Identify" link. To change monitor position, click, drag, and place the numbered boxes to your preferred position. If you want the mouse to scroll left to right across your monitors, make sure monitor "1" is on the left and monitor "2" is on the right.At the top of the page, your available monitors appear as numbered boxes. Right-click on your desktop and select "Display settings".Select "Show only 2" to disable monitor "1" and only use monitor "2".Select "Show only 1" to disable monitor "2" and only use monitor "1".Select "Extend these displays" to expand your desktop across each monitor.Select "Duplicate these displays" to enable the secondary monitor display to mirror the primary monitor display.Click the "Multiple displays" drop-down menu and choose from the following options:.Each box represents a monitor (e.g., box "1" corresponds with the left monitor and box "2" corresponds with the right monitor). When finished, click the "Keep Changes" button.Scroll down to "Display Resolution" and select your desired resolution from the dropdown box.Click on the numbered box that you wish to adjust.At the top of the page, your available monitors will appear as numbered boxes. Click the "X" in the top right corner to close the page.The other monitor will automatically become the secondary display. Scroll to the bottom and check the box that says, "Make this my main display".Click the numbered box you wish to be your main display. In the nav panel on the left, select "Display". Right-click on your desktop and select "Display settings" from the popup menu.The following instructions will show you how to configure two monitors to display a single work space.
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