Step-by-Step Guide to Configuring Your Default Window Size in Windows 11

Changing the Default Window Size in Windows 11

Fed up with application windows opening either way too big or tiny? It can really throw a spanner in the works, especially when juggling multiple programs. Luckily, setting a default window size in Windows 11 is pretty straightforward. It just takes a few steps, and sometimes a bit of trial and error to get it right. Here’s how to do it.

Open Any Application

Start by opening the app you want to resize. It could be File Explorer, your favourite internet browser, or whatever you use most often. The goal is to have a window open that you can adjust. Remember: the size you choose will become the template for next time, so pick one you’re happy with.
Quick tip: Instead of digging through menus, press Windows + S to search for it rapidly, then hit Enter.

Resize the Window

Next, drag the edges or corners of the window until it’s just right—big enough to see comfortably but not so large that it takes up your entire screen. Finding the perfect balance can take a bit of tinkering, but it’s worth the effort. Windows tends to remember the last size you set, so this step is pretty important.
Pro tip: Hold down Alt while dragging to fine-tune your size without snapping to screen edges.

Close the Window Properly

Once you’re satisfied, don’t just click the close button haphazardly—make sure to close it properly. Click the ‘X’ or press Alt + F4. Doing so signals to Windows, “Hey, remember this size for next time!” Many folks think resizing alone is enough, but if you leave the window open, it might forget your preferences.
For best results, close all instances of the app before reopening it to reinforce your chosen size.

Reopen and Check

Launch the same app again. If it opens with your preferred size, fantastic! You’ve trained Windows to remember your settings. If not, you may need to repeat the process a few times. Sometimes Windows needs a nudge to get things just right.

Repeat if Needed

If the window stubbornly refuses to stick to your chosen size, go back to resizing and closing again. It might feel a bit tedious, but once it works, you’ll enjoy your customised setup.
Extra tip: Some apps, like Chrome, might ignore Windows’ sizing rules. In those cases, check within the app’s settings or try adding command line options like --window-size=width,height. That can save you some hassle.

Helpful Tips for Setting Default Window Sizes

  • Close your app correctly to ensure it saves the new size. Use Alt + F4 or go via File > Exit if available.
  • If your size resets after a restart, try rebooting your PC after setting the size to make sure the changes stick.
  • If you need a quick resize, press Alt + Space, then hit S to activate resize mode. This can save heaps of time.
  • For multitasking fans, consider third-party tools like Microsoft PowerToys: FancyZones to create customised window layouts.
  • Keep Windows up to date. Regular updates often fix bugs related to window management that might interfere with your saved sizes.

Common Questions About Customising Window Sizes in Windows 11

Why isn’t my window size saving?

You’re not the only one. This can happen due to assorted reasons—system bugs, permission settings, or apps that override your preferences. Usually, a restart and trying again do the trick. Also, check if the app runs with restricted permissions. Sometimes, resetting app settings or reinstalling can help get things back on track.

Can I set different default sizes for different apps?

Absolutely! Just resize each app as desired and close it properly. Some programs even allow you to specify sizes within their own settings. For example, in Microsoft Edge, you can launch it with specific window dimensions via command prompt.

What if a window opens off-screen?

Annoying, right? This can happen if your display setup changes. To fix it, press Alt + Space, select Move, then use the arrow keys to drag the window back onto your screen. Just make sure your display settings are correct, especially if you’re using multiple monitors.

Do all Windows apps support this resizing method?

Most do, but some older or specialised apps might need extra tweaking. If that’s the case, look into their specific settings or reach out to their support team.

Why do some windows always open maximised?

This is usually set in the shortcut properties. Right-click on the app’s shortcut, select Properties, then look under the Shortcut tab to see if Run maximised is ticked. You can also adjust app-specific settings if available.

Quick Tips for Managing Your Window Sizes

  1. Open the app you want to adjust.
  2. Resize it to your liking.
  3. Close properly (using Alt + F4)—this step is key!
  4. Reopen and check if your preferred size is saved.
  5. Repeat if necessary until everything’s perfect.

Personalising Your Windows 11 Experience

Getting Windows 11 to remember your window sizes can make a noticeable difference in everyday workflow. It might seem like a small tweak, but it can boost your efficiency — especially when constantly switching between tasks. Spend a bit of time setting it up, and soon enough, it’ll all feel effortless.

If you want even more control, tools like Microsoft PowerToys can help. Download it from the PowerToys GitHub page and explore options like FancyZones to customise your workspace.

All in all, tailoring your workspace helps Windows work just the way you want. A little effort here pays off in less time fiddling and more doing.