I tried a laptop with these, they don't always work in combos, like Shift+PageUp, or Shift+Ctrl+PageUp didn't work at all. It was so inconvenient that I just re

I tried a laptop with these, they don't always work in combos, like Shift+PageUp, or Shift+Ctrl+PageUp didn't work at all. It was so inconvenient that I just refunded it a day later and bought a Toshiba (they stopped making laptops at all, sigh).