I have a decent Asus ROG i7 laptop connected to an external 24” Dell UltraSharp monitor, Wacom tablet, M-Audio FW410 sound interface, mini audio mixer, Akai APC40 Midi controller and a microphone.

I use these software* to create, edit and finish my work, they are free to download and use, (except for Canon’s DPP which is bundled solely with their cameras, but if you do some search you might find a way to download it and install it).

*The description under each title is being pasted as-is from their respectful websites.