If you know shortcuts then your work on PC will become more faster and efficient. I’ve wrote about “search” shortcuts for Opera web browser in my article “WOW, Opera optimization (Searching)“.
There are lot of main shortcuts like
- Ctrl – Alt – Del
every advanced user know I’m talking about Task Manager - Ctrl – A Select all
- Ctrl – C Copy
- Ctrl – V Paste
- Win – R Run
- Win – E Explorer
- Win – Pause System Properties
- Alt – Tab Task switching
Especially behind Win – R you can hide another using programs