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Closing a Browser Window with JavaScript3 mins readLast updated: 4 May 2023145 viewsJavaScript Course With Certification: Unlocking the Power of JavaScriptby Mrinal Bhattacharya1000Start Learning JavaScript Course With Certification: Unlocking the Power of JavaScriptStart Learning OverviewSometimes it is needed to close a browser window that we opened, we can do this using javascript but due to security reasons, we can close only those browser windows that we opened using javascript script and not the windows that are opened by the user.IntroductionThe only thing to be noted here is that we can close only those browser windows that we opened using our javascript script/code. Today's security standards do not allow closing the browser windows (using javascript script) that are opened by the user.The below steps demonstrate the approach in which we open a URL using javascript so that it can be closed using the script :Opening a new browser window using the javascript open method:First, it is needed to open a new browser window using the window.open() method. It takes two arguments, the first argument is the current URL which we will access through the location property of the window object and the second argument is the target URL which we will pass as _self because it makes the URL replace the current page.Closing this opened window using the javascript close method:Since we opened the new browser window using the javascript script therefore we can close it using the window.close() method. This method does not any argument and it closes the window on which it is called.JavaScript Program to Close a Browser Window Using window.close() MethodThe below program demonstrates the approach we discussed above.Output:Before clicking the close button browser window looks like the below.After clicking the close button, the above page closes.Explanation:First, we created an HTML document and under the body tag, we defined an h1 heading tag that displays Hello World!! and also we have defined a paragraph tag that says to click the button to close the window. Then we have defined the button and attached on click listener to it which defines what happens when the button is clicked.At last, we have the javascript script which defines the functionality of the above-defined function. The script contains a function in which we have defined a variable my_window and opened the new window, then we closed the current window using the close() method.ConclusionTo close a browser window we can use the javascript close method but we can use this method only when we have opened a new browser window using code.Due to modern security reasons, we cannot close a browser window that is opened by the user.To Open a new browser window we use the javascript open() method.To close this browser

Closing a window in HTML is a fundamental skill for web developers. Whether you’re building a simple webpage or a complex web application, understanding how to control window behavior enhances user experience. This article provides a comprehensive guide on how to close a window in HTML, covering various methods, best practices, and common scenarios.If you’re just starting out with HTML, you might be wondering how to even get started. Check out our guide on how do you get a html code for a beginner-friendly introduction.Different Methods to Close a Window in HTMLSeveral techniques allow you to close windows using HTML and JavaScript. Let’s explore the most effective and commonly used methods.Using the window.close() MethodThe most straightforward way to close a window is using the window.close() method in JavaScript. This method allows you to programmatically close the current browser window or a specific window object.window.close();This simple line of code, when executed, will close the currently active window.Closing Pop-up WindowsClosing pop-up windows created using JavaScript follows a similar principle. You can use the same window.close() method within the pop-up window’s script. For more information about creating pop-ups, you might find our article on code for popup window in html helpful.// Inside the popup window's scriptwindow.close();This ensures that the pop-up window closes gracefully without affecting the parent window.Closing Windows Opened with window.open()When you open a new window using the window.open() method, you can store the returned window object and use it later to close that specific window.let myWindow = window.open(" Later, to close the window:myWindow.close();This approach gives you granular control over closing specific windows, especially helpful when managing multiple open windows.Closing Window with Javascript Code ExampleSecurity Considerations and Best PracticesWhile closing windows is a relatively simple task, it’s crucial to consider security implications and follow best practices.Restrictions on Closing WindowsBrowsers impose restrictions on closing windows that weren’t opened by JavaScript within the same domain. This security measure prevents malicious scripts from closing arbitrary windows without user consent.Handling Browser CompatibilityEnsure your code handles browser compatibility gracefully. While window.close() is widely supported, subtle differences might exist across browsers. Always test your code thoroughly across different browsers and versions.Common Scenarios and TroubleshootingLet’s address some common scenarios and troubleshooting tips related to closing windows in HTML.What if the Window Doesn’t Close?If the window doesn’t close as expected, it’s often due to security restrictions. Double-check that the window you’re trying to close was opened by JavaScript within the same domain. Also, ensure your JavaScript code is correct and free of errors. You can learn more about verifying your HTML code in our guide: how to check html code is correct.Closing a Window with a ButtonYou can create a button that closes the current window using the following code:Close

In this guide, I’m going to share a tip that many people might not know, but it’s actually very useful, especially when you have too many windows open on your computer. Sometimes, you just need to quickly close one or a couple of windows to tidy things up, or to close a window that cannot be closed or even brought up onto your desktop. In such cases, you can close it via the Alt+Tab overlay. I’ll show you several shortcut keys to close a window while using Alt+Tab on Windows 11 (should work on Windows 10 too).Also see: How to Move a Window That is Off-Screen in Windows 11Close a window while Alt+Tab with the “Delete” buttonClose a window when Alt+Tab with Ctrl+W or scroll-clickWhen a window is not even respondingIf Alt-Tab doesn’t work, try Win+Tab insteadClose a window while Alt+Tab with the “Delete” buttonWhen you have multiple programs open, you can switch between them using the Alt+Tab keys. The following is a quick way to close one of those windows without even fully switching to it.Hold down the Alt key and then press the Tab key to bring up the switcher.Keep the Alt key held down and use the Tab key or the arrow keys to select the window you want to close.Once you have highlighted the window you want to close, press the Delete key while still holding down the Alt key.If you do not cycle through the windows, pressing Alt+Tab and then Delete will close the window in focus (current active window).This method should help you out when you need to quickly close multiple windows as you cycle through them.If the Delete button is not so convenient in your case or just doesn’t really fit what you’re looking for, there are other keys to do the same too. Check the next section.Pro tip: Force Close Program in Windows 11 without Task ManagerClose a window when Alt+Tab with Ctrl+W or scroll-clickAnother similar way to close windows while you’re switching between them with Alt+Tab is to use the Ctrl+W shortcut or your mouse’s middle button (scroll click).Using Ctrl+WHold down the Alt key and press Tab to open the switcher.While holding the Alt key, navigate to the window you wish to close using the Tab key or arrow keys.With the desired window highlighted, hold down the Ctrl key and press W. This will close the window without having to fully

Search resultsWeb results: To exit Incognito mode, close all Incognito windows. If you find a number, at the top right, next to the Incognito icon, you have multiple Incognito windows open. To close an Incognito window: On your computer, open the Incognito window. Close the window: Windows or Chromebook: At the top right, select Close . Mac: At the top left, select Close . Create Google Chrome Incognito Mode Shortcut that Always Opens in New Incognito Window 1 Right click or press and hold on your desktop, click/tap on New , and click/tap on Shortcut . 2 Type the location you want to use below depending on if you have a 32-bit or 64-bit Windows installed, and click/tap on Next . To exit Incognito mode, close all Incognito windows. If you find a number, at the top right, next to the Incognito icon, you have multiple Incognito windows open. To close an Incognito window: On your computer, open the Incognito window. Close the window: Windows or Chromebook: At the top right, select Close . Mac: At the top left, select Close . This tutorial will show you how to create a shortcut that directly opens an InPrivate browsing window in the Chromium based Microsoft Edge. EXAMPLE: Microsoft Edge InPrivate browsing window Here's How: 1 Right click or press and hold on the desktop (Win+D), click/tap on New, and click/tap on Shortcut. If you have an Incognito window open and you open another one, your private browsing session will continue in

Can I change folder in Windows command line CMD or PowerShell? Sysadmins love it! Yes, you can popup the QAP menu over the Windows Console (CMD command line utility) and the newer PowerShell application. The console emulator ConEmu is also supported. Ans, since v11, the Windows app Windows Terminal is supported as well.To change folder in these applications, click the Middle Mouse Button over the CMD or PowerShell window (or activate the CMD/PowerShell window and hit Windows + W) and select a folder in your popup menu. The folder will be sent to the target window with the appropriate command to change folder in CMD or PowerShell.Users of international Windows versions who had issues with accentuated characters not being sent properly to the CMD window, this issue has been solved since v8.7. Can I control how my computer is closed with QAP? Quick Access Popup gives you full control on how you close your computer or your screen. With the new QAP Feature Close Computer Control Center, you can Power down, Shutdown, Restart your computer or simply Logoff. You can tell Windows to forced the selected command if required (if you really require it, because this can cause loss of data).You can also Sleep or Hibernate your computer with two options: Sleep immediately (which may cause data loss) and Disable wake events which prevents some events (like alerts) to wake up you computer when you do not want it.Finally, you can simply Turn monitor off, Put monitor in low-power mode or Start screen saver.The Close Computer Control Center feature is available in the QAP Features tree view under the category Windows Features. In addition, other individual QAP Features are available under the Close Computer Commands subcategory: Restart computer, Logoff user, Sleep computer, Hibernate computer, Turn monitor off, Put monitor in low-power mode and Start screen saver. Can I close all running applications and windows in one click? The QAP Feature Close All Windows displays a dialog box listing all the windows of applications running on your PC. In this list you can select the windows to close. Use the Select/Deselect all buttons or select the check boxes individually. Then click Close selected windows to proceed.You can double-click (or press Enter) on one window to see more info about its application and close this app individually.To add this QAP Feature, select the menu Favorite, Add, choose the favorite type QAP Feature and select the feature Close all windows under the section Window Management. Can I make the active window always on top? The QAP Feature Window Always on top will turn any window to be the top-most window even if another normal window should cover part or all of it. If the window already has the Always on Top property enabled, the QAP feature will toggle it it to OFF.To use this feature, you must add it to your menu, add a QAP Feature favorite and select the item under the Window Management category. Can I sync menu icons with custom

Closing a window might seem like the simplest of tasks, something you do without even thinking. But believe it or not, there’s a surprising amount of depth to this everyday action. Whether you’re a seasoned techie or a casual computer user, understanding the nuances of closing windows can boost your productivity, prevent data loss, and even enhance your overall digital experience.This comprehensive guide dives deep into the world of closing windows, exploring various methods, shortcuts, and hidden tricks across different operating systems and applications. We’ll cover everything from basic clicks to advanced commands, ensuring you become a true window-closing connoisseur. So, let’s get started!The Basics: Closing Windows with Your MouseFor many, the most intuitive way to close a window is with the trusty mouse. Here’s a breakdown of the common methods:The “X” ButtonThis iconic button, usually located in the top-right corner of a window, is the universal symbol for closing. Simply click the “X,” and the window will disappear.Example: Imagine you’re browsing the web and want to close a particular tab. Just click the “X” on the tab, and it’s gone!Right-Click and CloseAnother way to close a window is by right-clicking on its title bar or taskbar icon. This action brings up a context menu with various options, including “Close window.”Example: You have multiple documents open, and one is blocking your view. Right-click on its taskbar icon and select “Close window” to quickly remove it from your screen.Keyboard Shortcuts: Closing Windows Like a ProIf you prefer keeping your hands on the keyboard, shortcuts are your best friend. These commands offer a faster and more efficient way to close windows.Alt + F4This classic shortcut closes the currently active window. No matter what application you’re using, Alt + F4 will shut it down.Example: You’re working on a spreadsheet and want to close