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Type “windowserver” in the search box at the top right corner.Even though Mac will reopen all tasks, you might lose all unsaved work. Tip: Before you do this, make sure you save all your tasks since after you complete this, your Mac will ask you to log in again. If force-quitting pboard didn’t fix the problem and your copy-paste is still not working, you can try killing the WindowServer process. If this was the problem, it should work now. Open the apps where copy-paste wasn’t working.Type “pboard” in the search box at the top right corner.
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You can do this for just a short period until you establish if this is the root of your problem.
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To determine if this is the cause of your problem, you can try disabling some features of your anti-virus software or even disabling it completely. Disable the Anti-Virus ProgramĮven though it’s important to use anti-virus software to protect your device, this software can sometimes cause copy-paste to malfunction. If too many open apps or programs caused your copy-paste function not to work, you should be able to fix it by following these steps. Right-click on the program and tap End task.Choose the program you want to close and select it.Right-click on the Start menu and tap Task Manager.
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