Question about Trust GXT 252+ Emita Plus

This is a condenser microphone. This type tends to pick up a lot of ambient noise. These have a great quality in a quiet environment. My experience has shown that dynamic microphones are better for PC use. Less keyboard and background noise.

So can I do something about it with software? Not that much. Voicemeter Banana (see Youtube) can help you. With a configured noise gate you can achieve that the channel is only open above a certain level. This can improve the situation at least a little.