Windows 10: Why is my space bar and right arrow key acting as the same key?

i press my space bar , and my right arrow key overrides my space bar and acts as it , i noticed this today , ive searched the web trying to fix it and i didn’t mess with my keyboard , im thinking my little siblings came into my room and touched my keyboard and somehow messed it up? i tried playing a game , and noticed my space bar was making my camera move , so i spent a couple hours trying to fix it , it fixed itself for a while but then came back fully and now i can’t remove it , ive tried changing the language settings. tried removing the device and reinstalling drivers , tried switching us

:)

 

Right arrow key on keyboard enters ALT and DELETE

Thank you for the suggested solutions.

Unfortunately they have not resolved the issue.

After reviewing the on screen keyboard, the right arrow key on the keyboard when pressed is acting as the ALT and DELETE keys.

The right arrow does not function as a right arrow key in the BIOS menu

either.

 

Down arrow keys and space bar issues

About a week or two, my down and left and right arrow keys and space bar won't work after I turn on my computer, and then maybe 2 or 3 minutes later suddenly they'll work fine. Is this a key board lag? A problem with the keyboard? I've had this laptop
for maybe about 4 years give or take.

 

down arrow key stopped working

My razor lycosa down arrow key decided to not respond at some point today. The other ones work and so does the numpad arrow if i turn off the numlock. Sounds like its just broken and im screwed, but any suggestions?