I am sure that to all those who use Windows it happened, maybe while you are on a video game or when you enchant yourself in front of the screen thinking about what to do, to press the " Shift " key a few times (5 times), the one with the arrow up and see a message appear asking you to activate or not the permanent keys . Cancel is answered and nothing happens but the warning reappears also the next day and if you press OK, Windows would start working in a strange way.
This of the Permanent Keys and Key Filter is part of the accessibility functions, useful for those who use the computer with one hand (for example when you need to press two keys together like to capitalize) but absolutely irritating and annoying in the case not you have this handicap.
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The ideal is then to deactivate the permanent keys function and the filter keys forever and not to make that warning appear again.
To manage the filter keys and sticky keys on Windows 7 and Windows 8.1, you have to access the keyboard settings in the control panel, accessibility options and then keyboard.
On all versions of Windows the path is the same even if the graphics of the options display interface change.
In this set of configuration items you need to make sure that the " Enable Sticky Keys " and " Enable Key Filter " boxes are disabled.
This simply means that the function is not active at the moment, but it does not mean that the warning popup will not appear when you press Shift 5 times.
To eliminate this Windows notification as well, you must click on both sub-menus, both the one to set the key filter and the one relating to permanent keys.
To disable the key filter pop-up, remove the checkbox from "Activate key filter by pressing the right SHIFT key for 8 seconds".
To deactivate the permanent keys, remove the flag from the "Activate permanent keys, when you press SHIFT five times" key.
In both cases, it is advisable to deactivate everything so as to be sure that these boring warnings will no longer be seen.
To disable permanent keys in Windows 10, open Settings from the Start menu, then go to Accessibility, scroll left to find Keyboard and turn off the Use persistent keys switch,
