Windows 10: W key highlights text

Simple one I can’t find an awnser to when ever I press the W key on my keyboard instead of typing W it left clicks it doesn’t happen with any other key besides w and the only way to make it work normally is if I hold down the FN key is there a way to revert it?

:)

 

Using the tab key to hop between text fields highlights all buttons

Hello,
Whenever a dialog box pops up in Windows 10, if it contains text input fields and clickable buttons/radio buttons/checkboxes, pressing the tab key steps through every single item in the dialog box, which is very annoying and, to me, pointless. Do I recall that there might be a way to limit this behaviour so the tab key only highlights text input boxes, and not every single element? I can't find anything useful in Windows 10's Settings/Control Panel - am I missing something or is this not possible?

Thanks in advance for any suggestions!

 

Key board being triggered to highlight and erase text

I have an HP Envy using Windows 10. Recently my number pad and backspace key have been malfunctioning at will. They will start a manual highlighting function.. The cursor jumps and begins highlighting the text. Any keyboard stroke or move of the mouse
continues highlighting text. Any suggestions on why this is happening?t Also pressing the backspace key begins the same highlighting function and pressing it twice deletes a a line or more of text. this can aslo happen when composing an email. Please help.

 

Arrow keys started highlighting text

You need to turn off NumLock to stop this behaviour . . .

Normal behavior for a keyboard is arrow keys move cursor on text, if the Shift key is pressed using arrow keys text is highlighted, the Numlock Key simulates the Shift key being pressed!

I Hope this Helps!