This has been driving me nuts for months too, and today I figured out that when I press Command+F (in that order), the F key press doesn't register. However, if I flip the order by pressing F + Command, it works again. That seems to "reset" something so that I'm able to continue using Command+F for the rest of that session. I hope this helps!

Answer from user903342 on Stack Exchange
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Reddit
reddit.com › r/arcbrowser › bug: cmd+f for searching text often not working
r/ArcBrowser on Reddit: Bug: CMD+F for searching text often not working
September 28, 2023 -

Many times the keyboard shortcut CMD+F does not work when searching for a text string.

Instead i have to click on edit -> find to get to the search box.

Anyone else encountered this issue in Arc browser under macOS?

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iBoysoft
iboysoft.com › home › news tips › command f not working, why & how to resolve it?
Command F Not Working, Why & How to Resolve It?
February 3, 2026 - Command + F is the keyboard shortcut to help search text strings within a specified application or find files throughout your Mac. Without warning, Command F is not working on Chrome, a PDF, Safari, a text, Pages, etc.
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Apple Community
discussions.apple.com › thread › 8245279
Command F does not work - Apple Community
January 19, 2018 - The whole hard drive was in the window for exclusion from Spotlight. I wonder how it got there. I expect that Spotlight will take a little time to index the hard drive now. I'll give it some time and check again. ... macOS Sierra: Narrow your searches in Spotlight and Finder is another document to use for troubleshooting.
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MacRumors
forums.macrumors.com › macs › macos › macos ventura (13)
Safari no longer recognizes command-option-F to start a search—is there a preference I can delete, or a setting I can change to get the function back? | MacRumors Forums
May 16, 2023 - Command-F is for searching for text within a page, Command-Option-F takes a user to the URL field window to enter text, the URL field in Safari, working as a text field for a Google (or other search engine) search.
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AskWoody
askwoody.com › home › forums › frequently asked questions, feedback, suggestions › suggestions about improving the forum › the search function ctrl-f, or command-f (mac) not working in askwoody threads.
Topic: The search function Ctrl-F, or Command-F (Mac) not working in AskWoody threads. @ AskWoody
October 16, 2021 - The search function (Ctrl-F Windows, or Command-F Macs) is not working properly. The reason could be the new skin, because before it worked perfectly. Although I have not used it for some time, so maybe the problem started earlier. For example “the” is one of the most common words in the ...
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Reddit
reddit.com › r/mac › searching via 'command f' suddenly not working...
r/mac on Reddit: Searching via 'Command F' suddenly not working...
November 22, 2024 -

Non Techie here, so pretend you're answering this like you're talking to a five year old. Or a Dodo...

I have a 2020 27-inch iMac...finally upgraded a month ago or so to Sequoia 15.1.1. Everything's been going smoothly until sometime late this afternoon.

I'm an artist/photographer/writer, and if I need to find an image/document/folder, etc., I've always just hit 'command + F', typed in the image or folder name, and it appears.

Not today/tonight. I can't even "find" an image or folder that's clearly on my desktop.

Unsure of what happened, but would sincerely appreciate any tips or advice.

Thanks in advance.

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Apple Community
discussions.apple.com › thread › 250019450
Command+F Stopped Working - Apple Community
Use safe mode to isolate issues with your Mac - Apple Support ... I set up another user. The command+F shortcut works as expected when logged into the new user. ... In that case it's a corrupt .plist file in your account. See if moving ~/Library/Preferences/com.apple.finder.plist to the Trash then logging out then back in fixes it. It will change some of your Finder settings. If it works you can empty the Trash. If not, open the trash, right/control click on the file and "Put Back".
Find elsewhere
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MacPaw
macpaw.com › how to › tips & tricks › guides
Function keys not working on Mac: how to fix it in 6 steps
November 18, 2025 - Just press a modifier labeled ‘Fn,’ also known as the Globe key on some Mac keyboards. That changes the keys to F1, F2, etc., instead of their default use. ... You can set the default for function key behavior to function keys rather than shortcuts for brightness, volume, etc.
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Asurion
asurion.com › connect › tech-tips › fix-function-keys-not-working-on-mac
How to fix function keys that won’t work on Mac | Asurion
December 1, 2025 - Struggling with non-responsive function keys on your Mac? Discover how to troubleshoot and fix F1-F12 keys not working with our easy-to-follow guide.
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Lifewire
lifewire.com › control-f-on-mac-6385777
How to Control F On a Mac
September 16, 2022 - Control F on Windows allows you to search for items in a document or on a web page, while Command F on the Mac does the same thing.
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Microsoft Learn
learn.microsoft.com › en-us › answers › questions › 5680191 › on-macbook-i-can-no-longer-use-the-command-f-searc
On MacBook, I can no longer use the "command F" search function. The outlook search function doesn't work at all. - Microsoft Q&A
December 24, 2025 - If you're experiencing issues with the search function in Outlook on your MacBook, particularly with the "command F" shortcut, it may be due to the Spotlight search returning results from an Outlook profile that is not set as your default.
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Apple Community
discussions.apple.com › thread › 255845841
Search or F command is not working on Fin… - Apple Community
November 15, 2024 - ref: File system formats available in Disk Utility on Mac - Apple Support · If you open Disk Utility.app, select the drive you want to check, and look in the description area - if it says · "Case-sensitive" then your drive is set to be case-sensitive otherwise it is not. ... I'm having the same problem. Just started yesterday afternoon. When I hit command + F, it does find emails, but can't locate most images (photos) -- even ones on my desktop, where I type the name of the photo exactly as it is.
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Reddit
reddit.com › r/macos › "find" feature (a.k.a command + f) not working in preview when opening pdf's
r/MacOS on Reddit: "Find" feature (A.k.a Command + F) not working in Preview when opening PDF's
July 21, 2018 -

I have recently downloaded MacOs Mojave onto my Macbook Pro Retina (Early 2015) and I just discovered that when I open a PDF using the "Preview App", downloaded from my University's online library, and use the command + F feature to find certain keywords, when I type in a keyword it shows up "No Results".

I even typed in basic keywords that I know the PDF document has, as a test. Keywords such as "The", "and" & "or" and yet it still does not show up with the "Find" feature.

Was wondering if anyone had the same issue, and if you did, how to troubleshoot this?

Thanks for reading through!

Top answer
1 of 2
1

Based on nothing more than your brief description this sounds like expected behavior...

When Command+F is used & a term is typed into the Search field that content becomes highlighted when return is pressed. As long as nothing is done to shift focus from the Search field [such as clicking in the document window] the term remains highlighted. The content of the field is retained until the clear [🅧] button is clicked.

Using the keystroke again is completely unnecessary - just type the new term then press return.

If the keystroke is executed while focus is on the Search field the only response is that the name of the Edit field will blink. If the content in the Search field isn't highlighted the highlight will be applied as well. [NOTE: If no content is in the field when the keystroke is used the action is to toggle the Find feature Off.]

2 of 2
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Dear Neeeaw,

Good day! Thank you for posting to Microsoft Community. We are happy to help you.

From your description, we understand that when you use shortcut keys to search text in PowerPoint for Mac, if you switch applications, the shortcut keys will not work.

In our tests, nothing like this happened, we can still use Cmd+F to search for text after switching apps.

Please check if there is any update of your PowerPoint first, if so, please update to the latest version to see if you still encounter this problem: Update Office for Mac automatically (microsoft.com)

Also, please try starting up your Mac in safe mode to check whether background programs are interfering with Office for Mac.

Ref: How to use a "clean startup" to determine whether background programs are interfering with Office for Mac (microsoft.com)

If this situation persists, please also inform the following information:

  1. Version information of your PowerPoint.
  2. Does this happen to other Office apps as well?
  3. Could you see the search symbol in the upper right corner, could you share a screenshot with us?

Sincerely,

Tin | Microsoft Community Moderator

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MacOSX
macosx.com › home › forums › mac help forums › mac os x system & mac software
Ctrl+Function keys don't work?!? | Mac Support
July 19, 2006 - Hello Arik. I found that, you need to press Fn+Ctrl+F1 first ( and once only during your session), before you can actually press Fn+Ctrl+F2.. This is also configurable if you Go to System Preferences > Keyboard > Keyboard Shortcuts > Turn full ...
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Reddit
reddit.com › r/macos › command key suddenly stopped working on external keyboard
r/MacOS on Reddit: Command key suddenly stopped working on external keyboard
May 25, 2023 -

I've been using an external keyboard with my macbook pro for almost a year now, until a couple of days ago when the command key suddenly does not work anymore (every other key works). The keyboard is fine and the command key works with other computers, but will not for some reason work with my macbook pro. The command key on the macbook itself still works though.

Any ideas on what could be causing this issue?

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Apple Support
support.apple.com › guide › mac-help › if-keyboard-shortcuts-dont-work-mchlp1407 › mac
If keyboard shortcuts don’t work on Mac - Apple Support
If the keyboard shortcut uses a function key, you may also need to press and hold the Fn key or the Globe key on the keyboard to perform the shortcut. The keys you need to press depend on your Mac model, if you’re using a Magic Keyboard, and how you set an option in Keyboard settings.
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Adobe Support Community
community.adobe.com › t5 › indesign-discussions › the-command-f-does-not-work › td-p › 13861683
the command+F does not work | Community
June 13, 2023 - As Bill pointed out, these files are hidden by default. On your Mac, you need to open Finder, hold the Opt and open the Go menu to access the Library folder.