Podcast recording, what microphone and software ?

What budget microphone would you suggest for the podcast (home environment) and the software to monitor/record?
I would need to connect two microphones to pc, is it even possible to use 2x USB connection for 2 microphones? And is it the best to use USB or audio-in port?
So far I have found that these microphones are 'okay' for the budget price.
1. https://www.amazon.co.uk/Tonor-Professional-Condenser-Microphone-Computer/dp/B01142EPO4/ref=sr_1_5?ie=UTF8&qid=1517699285&sr=8-5&keywords=podcast+microphone
2. https://www.amazon.co.uk/microphone-Fifine-Condenser-Recordings-Black/dp/B01D4I2UM0/ref=sr_1_8?ie=UTF8&qid=1517699285&sr=8-8&keywords=podcast+microphone
3. https://www.amazon.co.uk/microphone-Fifine-Condenser-Recordings-Black/dp/B01D4I2UM0/ref=sr_1_8?ie=UTF8&qid=1517699285&sr=8-8&keywords=podcast+microphone
4. https://www.amazon.co.uk/PC-Condenser-Microphone-Profession-Windscreen/dp/B074W3ZVGG/ref=sr_1_9?ie=UTF8&qid=1517996223&sr=8-9&keywords=Condenser+Microphone
5. https://www.amazon.co.uk/Microphone-Seacue-Omnidirectional-Condenser-Interviews/dp/B071171DBP/ref=cm_cr_arp_d_product_top?ie=UTF8
and also software: -audacity
what are your thoughts about above and perhaps you can suggest something within budget up to £20 (around 25$)
I would need to connect two microphones to pc, is it even possible to use 2x USB connection for 2 microphones? And is it the best to use USB or audio-in port?
So far I have found that these microphones are 'okay' for the budget price.
1. https://www.amazon.co.uk/Tonor-Professional-Condenser-Microphone-Computer/dp/B01142EPO4/ref=sr_1_5?ie=UTF8&qid=1517699285&sr=8-5&keywords=podcast+microphone
2. https://www.amazon.co.uk/microphone-Fifine-Condenser-Recordings-Black/dp/B01D4I2UM0/ref=sr_1_8?ie=UTF8&qid=1517699285&sr=8-8&keywords=podcast+microphone
3. https://www.amazon.co.uk/microphone-Fifine-Condenser-Recordings-Black/dp/B01D4I2UM0/ref=sr_1_8?ie=UTF8&qid=1517699285&sr=8-8&keywords=podcast+microphone
4. https://www.amazon.co.uk/PC-Condenser-Microphone-Profession-Windscreen/dp/B074W3ZVGG/ref=sr_1_9?ie=UTF8&qid=1517996223&sr=8-9&keywords=Condenser+Microphone
5. https://www.amazon.co.uk/Microphone-Seacue-Omnidirectional-Condenser-Interviews/dp/B071171DBP/ref=cm_cr_arp_d_product_top?ie=UTF8
and also software: -audacity
what are your thoughts about above and perhaps you can suggest something within budget up to £20 (around 25$)