One great thing about Windows 10 is that it offers many small but important improvements for power users. For this tutorial, we see a great option for anyone performing a multi-monitor setup, especially for people who rock 4K monitors.
Like Windows 8.1, Windows 10 includes an option to adjust dpi (dots per inch). Scaling on a per-monitor basis with a percentage scale. This wonderful tool gives you more granular control when using monitors with different resolutions or monitors with the same resolution but different screen sizes. This is far preferable if you apply a single DPI scaling percentage to all of your monitors ̵
Action per monitor
To obtain Right-click an empty area on your desktop and select Display Settings at the bottom of the shortcut menu. Alternatively, go to Start> Settings> System> Display .
Once you're there, you've won half the battle. You should see a graphical layout of your monitor. In this case I have a laptop display with the inscription 1 and an external monitor with the inscription 2 .
Below the screen below Scale and layout you will see A drop-down menu labeled Resize text, apps and other items: X% (Recommended) . In earlier versions of Windows 10, it used to be a slider. However, because this feature uses specific scaling constraints, a dropdown function was more useful. Before you start scaling, check which monitor is highlighted.
In this case, the laptop monitor is highlighted in blue, but I do not want to change the scale for this screen – the 1920's-1080 view automatically scales to 125% is fine. However, the larger 1080p monitor would be easier to handle for my tired eyes if a little scaling was used.
I just do Click on Monitor 2 in the Settings screen and then select my scaling as shown above. The default options for my 1080p monitor were 100, 125, 150, and 175 percent. Some ads have different scaling options. I have a laptop with a 1366×768 screen that maximizes, for example, at 125 percent. Their mileage depends on the resolution of your monitors.
Now that we have made different scaling settings, we have to do this a little tidying up. At this point, Windows 10 may tell you that you need to log out and log in again before some apps on your PC respond to the new scaling settings.
When we first looked at this feature in 2015, you definitely wanted to follow Microsoft's advice. Now, as we move deeper into the 4K era, it's not as necessary as many developers wrap high-dpi assets in their programs.
Even so, if you have a lot of older programs that do not do that much updating, it is advisable to log in and out.
When you get back, we have another scaling setting that we can use. Open the App Settings again at System> Display . From the Scaling drop-down list, select Extended Scaling Settings .
This takes you to a second page. Enable Let Windows try to blur apps by clicking the slider. This may allow Windows to scale apps that do not cut.
A Note for Power Users
Multi-monitor power users with the same resolution may require finer scaling than the sets can offer. You can return to the advanced settings screen at Custom Scaling (see above) . Here you can enter a percentage between 100 and 500 to apply a full scale to all your monitors.
This article was originally published on July 30, 2015.