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In multiple monitor setup mouse often unintentionally leaves the screen e.g. when trying to click close, trying to click the scroll bar.
Is there any way (on Windows OS) to snap the mouse to the edge of the screen like snapping windows so that it only leaves the current screen when really required to?
Here is my solution for my dual monitor set up - I Arranged the virtual monitors diagonally like this:
When moving the mouse slowly the cursor will not leave the current screen.
Moving the mouse fast through the gap works fine.
This works in Windows 10, I don't know if older/newer versions of windows (will) have a restriction to this.
There is a program called Dual Monitor Tools that will allow you to do this. You can download the whole set of tools or just the DMT Cursor portion that will allow you to control cursor behavior.
This image shows the options you'll want to access to set whatever behavior you need. The sticky cursor option will help prevent accedental movement between screens.
I made a program that addresses this: https://github.com/Eliasyoussef47/LockCursorInMonitor. You can find the latest version here
With this, holding the Ctrl key prevents the cursor from leaving the monitor it's currently on.
Why I made this:
Windows has a feature where if you drag a window to an edge of the screen (right or left) and let go it will make that window cover the half of the screen. I use this feature often and I like that I can perform it very quickly and without moving my hands from where they normally are (right hand on the mouse and the left hand on the left side of the keyboard). The problem is if you have multiple monitors you have to move the window slowly to the edge that's between monitors for this feature to work, otherwise the cursor will pass over to the next screen.
That's why I wanted a solution that allows me to very quickly and temporarily restrict the cursor on the current monitor.
How this program is different from the other solution:
The main difference is that other programs always restrict the cursor until some user input (shortcut hotkey or holding a key/button), I wanted a program that only restrict the cursor at the user's command (the opposite).
This is different from the virtual monitors arrangement option (as Stubenraupe suggested) where:
This is different from Dual Monitor Tools (as BrainRenticus suggested) where your options are to:
The first option wasn't good enough because it's hit or miss and if you move the cursor quickly you will overpower the resistance. I want to still be able to move freely between monitors and only restrict the cursor at certain and specific time so the second option is not what I'm looking for.
This program is different from Mouse Trapper (as Sairana suggested) where your options are (I wasn't able to download this program so I'm going off of the screenshot on the website):
This program is different from Cursor Lock (as Sairana suggested) where your options are:
You can try the utilities like Mouse Trapper to restrict free mouse movement between the multiple monitors/screens and trap the mouse inside one display. You can still move the cursor over onto other screens by pressing a pre-selected key. Cursor Lock is another similar type of program that confines the mouse cursor to a selected area on the screen.
Having 3 Monitors with a notebook using Windows 10, and easily finding / controlling the mouse.
I'm using a HP Zbook 4 connected to a Thunderbolt 3. There are two additional monitors connected to the Thunderbolt. One 60" LG monitor - connected with HDMI cable / audio connected by RCA cable (red/white) 2 into 1 connector, and one Princeton monitor VL1916 / 19in / SXGA / 1280 x 1024 - connected with VGA cable (no audio cable connection).
After considerable effort getting that Thunderbolt docking station to be recognized by Windows 10 Pro and the HP notebook, getting the three separate monitors working was a simple task. And making the mouse so it doesn't get lost and is easily managed was also an easy task. Note: getting that docking station to work finally came together once a "Display Link" icon showed-up with the other taskbar icons.
Using the built-in Windows, Display Settings, the notebook's own monitor gets assigned as Monitor 1. The LG monitor assigned to Monitor 2, and the Princeton monitor assigned to Monitor 3. And of course, these monitors are setup to "Extend desktop to this display".
Inside the Display Settings window, the monitors get arranged with Monitor 1 on the left, and Monitors 2 & 3 (in that order) stacked next to Monitor 1 on the right.
Even though this does not capture or keep a mouse cursor within a single monitor, this does allow for keeping the mouse under predictable control and the mouse never gets lost.
This setting allows for moving the mouse across the notebook's screen (left to rightward) and then either moving upward to access Monitor 2, or moving across the notebook screen and then moving downward to access Monitor 3 screen. The mouse never needs shaking or moving around to find a lost mouse.
I've been using dual monitors for more than 20 years. This is the first chance using 3 monitors. And having 3 screens is absolutely a wonderful thing. I'll never go back to using dual monitors.
A screen print of the Windows, Display Settings, is shown below:
As @Stubenraupe suggested, moving displays diaognal in Display Settings fixes this issue. Just overlap a little if you want a path to move your cursor to next display. My second monitor has touchscreen so I don't need any mouse pointer there.
I made a program which solves this problem. It constrains your mouse to the current screen. You can switch between screens using Alt+Q.
Free for 30 days and after that it costs approximately 5 dollars for a lifetime license.
This software also solves a major difficulty encountered when using a touchscreen and a mouse together. Please see the website for more information.
The program is ultra-lightweight and written in C++.
