Windows 10: my f-keys are doing wrong things

Normally I have the function keys f6,f7,f7 to control volume but for some reason now they simply don't work, I never used to need to hold down the fn key and when I do it still doesn't work. The keys themselves are still functional. It just seems as though they do different things now.

For example when I press down f6 which would usually mute the speakers it instead does the equivalent of having pressed tab.


But as I'm writing this I have just noticed all my function keys do different things. Another example is when I press f3 which normally increases the screen's brightness it does the equivalent of ctrl+f


I'm not sure what would have reassigned the functions of my function keys but I want to know how I can fix it please.


Edit: I just tried all the function keys and quite a lot of them had no noticeable affect:

f1 still opens help

f2 ?

f3 ctrl+f

f4 ?

f5 still reloads the page

f6 tab

f7 ?

f8 ?

f9 ?

f10 seems to highlight my tab's options bar

f11 still goes full screen

f12 opens page source code

:)

 

f drive

Hello Kathy,

Based on the information you have provided in your post; we need to do further investigation. To assist you better, we'd like to know the following:

• Have you tried using a third party software to manage the disk partition?
• Did you format the drive?

We suggest that you check for the drive in the Disk Management and look if it appears. Follow these steps:

• Log on as administrator or as a member of the Administrators group.
• Press Windows+R key and type diskmgmt.msc and then click OK.

Look if the Drive F: appears and check if it is unallocated.

Looking forward to your update.

 

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