Can anyone explain to me what a hedge fund is in a simple manner?

Thank you all

Hi all.

I'm trying to mine some coins on awesome miner application. With the algorithm CryptoNight and the software CpuMiner-Opt. But when I click the button to start, I get an error. I go to the diagnostic panel, and it appears to me this message:
Failed to start mining process:InvalidApplication
Failed to start miner in Diagnostics mode
Diagnostics completed

Probably this is a noob question. I found some people with the same problem. But they got no answers.
Maybe you can help me.

Hi everyone.
It is possible for facebook to become an operating system software like Windows or Linux?

Hello,

I think there would be no better place to put this question.
I do not know if it is allowed, but it's just a curiosity.

Is it possible to shut down the facebook? For a day or two?

What knowledge would it take to achieve such a feat?

Thank you.
Greetings.

https://pay724.com/

Can anyone tell me if this system for the mobile phones that the pay724 makes available is legitimate?

Greetings.

Hello,  
I can do, for sure, above 25 posts every week, with some constructive ways.
I can do regulary and daily advertising, on my facebook profiles and Bitcoin groups, or even on my website.
I'm open to negotiations.

Regards.