do you have vga cards inside your pc? how much slots for vga cards you have in your pc? because if you don't have vga cards, i don't think that you want to trying to mining with your pc without to thinking about the heat of the pc. and if your pc don't have any vga cards, then i will suggest to you to buy vga cards then you are ready to mining the coins.

my suggestion, you can mining with altcoin which is more profitable and the altcoin have many of coins that you can mining. don't thinking that you can mining bitcoin with your pc because you will need more hashrate to get more bitcoin. so the choice will come with altcoin.

Do your own research and don't ask for handouts here.

If you are stealing your power and using hardware which you don't care about the depreciation of then everything is profit to you so mine anything.

coinwars.com / whattomine.com will show you coin mining profitability, however, not many cpu coin

CPU coins are rarely profitable - look at XZC

Hi.
First of all, you should move this to Altcoin Mining, since with CPU you cannot mine Bitcoin in 2017.
Second, please keep in mind that somebody does pay for the electricity and if you get caught you may lose your job; it happened...

Now, to your question: there are a few coins that can be mined with you CPU(s), Monero, Bitsend and Magi are some of the possible choices.
One thing I can advise is a miner software: https://bitcointalk.org/index.php?topic=1326803.0;topicseen
You will see that a lot of algorithms are supported, you will have to find out which one gives you more money, especially since most of the algorithms are also mined with GPUs with MUCH bigger processing power than your CPUs.

just find all the information you need on these section here: https://bitcointalk.org/index.php?board=14.0