A simple trading question

At the risk of sounding totally ignorant, I have a question:
I know when running an EA it's necessary to have your PC (or VPS) running constantly, but what about for manual trading? If you have placed limit or stop orders to open a trade or close a trade that is already open, can you turn off your computer or will that stop your orders from operating?
Thanks in advance.

Yes you can turn off your computer.
Only trailing stops and EAs will not work in that case, but open pending orders that are on your terminal will still be on effect.

You can check under the "Journal" tab to see how they are registered.

Thanks for that.