I wish i had evaluated this app a long, long time ago folks, this app represents everything that Mac development is all about: - great attention to detail - clean interface - powerful, yet easy to use - delightful working on my Mac has become even more enjoyable, something i though could not be possible i dont write eloquent reviews like this.
More specifically, Keychain Access stops responding when trying to open or use the app. Likewise, the app may seem frozen or take a long time to load and open. And lastly, the app may quit unexpectedly. See also: Slow iCloud Keychain Passwords/Forms Autofills On Mac. Keychain Access is a built-in app. Since the third-party apps have not undergone Apple’s process to get the tool in the Mac App Store, they are stopped with a warning notification. Additionally, the macOS 11 apps may not start or run on your device if you are using older versions of the app.
While I was using screenflow app to record a video on my Macbook this morning, it threw up an error which I couldn’t close, even after restarting the macbook. It was very frustrating as I just couldn’t do anything on the mac while the annoying “screenhelper” window keeps popping up.
After googling how I can forcefully close the annoying window, I discovered that I can get rid of it by making use of the inbuilt “Activity Monitor” app. I used it and it worked!
open activity monitor in the utilities folder, select the app you want to force quit and and click the x button.
Alternatively,
Force Quit from the Apple () menu, or press Command-Option-Esc to launch the basic “Force Quit Applications” window, which is more like a simple task manager for Mac OS X.
It will show a list of all active applications running in OS X, similar to the screenshot below :
Select the app you want to close in the Force Quit window, then click Force Quit.
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To quit (close) a Mac app normally, choose Quit from the app's menu in the menu bar, or press Command (⌘)-Q. If the app doesn't quit, follow these steps to force the app to quit.
How to force an app to quit
Press these three keys together: Option, Command, and Esc (Escape). Or choose Force Quit from the Apple menu in the upper-left corner of your screen. (This is similar to pressing Control-Alt-Delete on a PC.)
Mac Os Apps Not Responding
Then select the app in the Force Quit window and click Force Quit.
You can even force the Finder to quit, if it stops responding: Select Finder in the Force Quit window, then click Relaunch.
Learn more
How to force an app to close on your iPhone, iPad, or iPod touch.