Essential Things for working on a Computer

[MS]

I always keep my mobile phone next to my PC, notably, next to a wireless mouse, making me think from time to time, why do I not use that mobile as a digital mouse or even better, why is it not an all-included, with just a display device and a keyboard in front of me, receiving the signal? Anyway, it is an old fashioned, cheap but solid mobile with buttons. The one I am having next, is also going to be such. I rather avoid the touchscreens. Why do I keep it close? Two things. To check or double-check the time, that is one, the other, validation SMS.

Headphones, music.