Windows 10: My shift and my 0,9,8,7 are not working and sometimes they work and not and i have to use...

Hi guys so my shift and 0,9,8,7 is not working so I need help plz help me fix it

:)

 

CTRL+SHIFT+8 and some others not working

I'm trying to find the cause of this problem: CTRL+SHIFT+8 no longer works.
This is the standard key combination in MS Word and another text editor I'm using for the command "view hidden characters" (such as spaces &c).
I can always assign a different key combination to that function; that's not the problem.

I'm just annoyed that it won't longer work. It's obviously not an MS Word problem, since the same thing occurs in the other word processor I'm using. (And vice versa it's not a problem with that word processor.)

When I try to assign key combinations in that other word processor, I notice that there are other CTRL+SHIFT+numeral combinations that it currently doesn't respond to:
CTR++SHIFT no longer works with 1, 3, 8 and 0.
With 2, 4, 5, 6, 7 and 9, it's okay. (I.e. I can a assign a function to it in my word processor, and it will work.)

That's weird. Does anybody know of something in a Windows 10 update that may have caused this?

Other software highjacking a key combination might be a cause too, of course. But I haven't installed anything recently that I'm aware of.
It's not a hardware problem (I've tried another keyboard, same problem).

It's not a huge problem but it's so random and it worries me that I can't find the cause.
Thanks.

 

some of the number keys have stopped working, specifically 4, 7, 8, 9 and 0.

Some of the number keys have stopped working, specifically 4, 7, 8, 9 and 0 and their upper case functions.

I did all Samsung updates available. Did not resolve it. Tablet has not been damaged or dropped.

Now I can only get these values on the touchscreen pad.

 

1 2 3 4 7 8 9 p and backspace not working

I have an Asus x55c with a very problematic keyboard.

So basically I have a Windows 10 and I can't make my keyboard work with the following keys: 1 2 3 4 7 8 9 p and backspace

What I did.

1. I uninstalled the driver from Device Manager and then restart.
   
2. I checked the cables.
   
3. I tried safe mode.
   
4. I tried an older version of the same driver.
   

Update:

• These keys work in BIOS
  
• They worked in Windows 7 Safe Mode
  
• They don't work in Windows 7, Windows 10 or Windows 10 Safe Mode