okay guyz this something very easy:
1. right click and select new
2. click create new shortcut
3. now, write down (without the quotation marks) " shutdown -s -t 2700 " ( 2700 (45 mins) is amount of seconds you can change that to time you want)
4. name it lets say "shutdown"
5. now you have your shortcut down
6. right click on the shortcut and click "properties"
7. once properties is open select "change icon" and fin icon you want
8. save it and you are done click on it and ur pc will shut down once the selected time runs out (and dw it wont do anything to ur pc)
REP+ if this is helpfull and comment >.<
1. right click and select new
2. click create new shortcut
3. now, write down (without the quotation marks) " shutdown -s -t 2700 " ( 2700 (45 mins) is amount of seconds you can change that to time you want)
4. name it lets say "shutdown"
5. now you have your shortcut down
6. right click on the shortcut and click "properties"
7. once properties is open select "change icon" and fin icon you want
8. save it and you are done click on it and ur pc will shut down once the selected time runs out (and dw it wont do anything to ur pc)
REP+ if this is helpfull and comment >.<