How to disable multiple instances of an app on Windows 10

Disable multiple instances of app. In order to disable multiple instances of an app on Windows 10, you need to install a free app called SingleInstance. Go ahead and download, and run the app. The app, by default, has one app pre-configured and that's the Calculator app on Windows 10.

1. How do I close all instances of a program?
2. How do I disable apps in Windows 10?
3. How do I run multiple instances of Windows service?
4. How do you close all tabs on a PC using the keyboard?
5. What is the shortcut to close all tabs?

How do I close all instances of a program?

Close all open programs

Press Ctrl-Alt-Delete and then Alt-T to open Task Manager's Applications tab. Press the down arrow, and then Shift-down arrow to select all the programs listed in the window. When they're all selected, press Alt-E, then Alt-F, and finally x to close Task Manager.

How do I disable apps in Windows 10?

In Windows 8 and 10, the Task Manager has a Startup tab to manage which applications run on startup. On most Windows computers, you can access the Task Manager by pressing Ctrl+Shift+Esc, then clicking the Startup tab. Select any program in the list and click the Disable button if you don't want it to run on startup.

How do I run multiple instances of Windows service?

5 Answers. You need to copy your service executable to a separate directory and use InstallUtil.exe to give it a different service name. From a command prompt, you'll need to use InstallUtil to install both instances of your service. For instructions on how to use InstallUtil, see Installer Tool (InstallUtil.exe).

How do you close all tabs on a PC using the keyboard?

The shortcut to close ALL tabs is Ctrl + Shift + W , to open a new tab is Ctrl + T , and to close the tab you are on is Ctrl + W . Also, if you close a tab by mistake and want to reopen it to the same page it was on, use Ctrl + Shift + T .

What is the shortcut to close all tabs?

Close a tab

1. Close all tabs in the window.
2. At the top corner of the window, click Close . Windows & Linux: At the top right. Mac: At the top left. You can also use the keyboard shortcuts to close a window: Windows & Linux: Alt + F4. Mac: ⌘ + Shift + w.