So, these are offenders because of which Fn keys not work accurately. Maybe, you have turned on the Filter keys.The keyboard and system drivers are outdated, corrupt, or missing.However, below listed down are significant issues that stop Fn keys to work accurately. So, below are the reasons because of which Fn keys not working.įix 4: Upgrade Keyboard Drivers Why Function (Fn) Keys Not Working on Windows 10? But before going ahead, we want to find the culprits that hinder the effective working of the Fn keys. Because we’ve come up with the methods to fix the issue quite easily. Well, if you are also experiencing the same issue then no worries because from now, this problem will not remain the same. In that case, you can stuck into the problem. And which is when Function keys not working as it used to.

So, relax! But, yeah there is one more situation that surely arises and responds in the same manner where you feel that Fn keys are not there actually. However, it can’t be possible at all that keyboards are coming without Fn keys. Because without the Fn keys you need to follow a certain set of steps to perform the tasks. But imagine keyboards are coming without the Function Keys? And, What if when it happens like really? Well, if this happens actually then it becomes a daunting task to perform the tasks including refreshing the page, muting the sound, set the brightness settings, and many more. Don’t you feel the same? Probably, yes! Similarly, there are Function Keys on the top side of the keyboard that lets you perform numerous tasks in no time. The keyboard makes our work much lighter by offering some shortcuts to accomplish the cumbersome task.

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