- Mac Set Default App To Open File
- Mac Change Default App For File Type
- Mac Default App
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Delete Built in-app from MAC OS X: Note: Try it On your own Risk, Once you follow the below-mentioned method there is no revert back you can’t install it back. Because it’s a build-in app its comes with the OS you have to reinstall the OS back. Follow the Steps Below. Open Application; Click on Utilities; Then Open Terminal. It includes files like the Mail.app and Chess.app apps included with Mac OS X, so you can’t remove these — even from the command line as the root user. This also means that malware can’t modify and infect those applications, however.
If you have every watched a chess video on YouTube, or chess streamers on ChessTV, you have probably seen them drawing orange arrows on their screen to explain their moves.
How do they do that? It's easy! And it is a feature everyone on Chess.com can use.
How to draw arrows on your board
You can do this on any board automatically, except in Live chess. To enable this option in Live chess, click on the gear icon next to the board:
Then toggle the switch to draw arrows and highlights. Don't forget to click save!
Mac Set Default App To Open File
You can also find this option in your account settings under the Live Chess settings.
Controls
To draw an arrow simply right-click and drag your mouse across the board in the direction you want the arrow to point. Please see here for how to right-click on a Mac if you don't have a two button mouse!
To draw a knight's move arrow, click and drag over the squares you want the arrow to cover. When you let go of the right mouse button the arrow will appear. The point of the arrow will be wherever you let go of your mouse button.
Colors
The default arrow is yellow, but you can also hold Ctrl to draw a red arrow, hold Alt to draw a blue arrow, or hold Shift to draw a green arrow.
Try it on any board on Chess.com to practice!
You can also highlight squares by right clicking. Similar to arrows, you can choose to highlight in red, green, yellow or blue color. But in the case of squares, the default color is red.
Right click on the square to turn it red
Control+Right click on the square to turn it yellow
Mac Change Default App For File Type
Alt+Right click on the square to turn it blue
Mac Default App
Shift+Right click on the square to turn it green
Mac Default Email App
To clear all arrows and colors from the board, simply left click anywhere on the board.