[RESOLVED] Copy and Paste Not Working

When I am trying to copy a command from my browser into a command block through Ctrl+V, the text is not copied into Minecraft.

When I try to copy text from my Minecraft client through Ctrl+C and paste it into a notepad file, the symbol ’ shows up, and none of the text is copied.

I can copy text in my client and paste it back into my client, but trying to paste it anywhere else on my computer yields only "’".