How to get started on live sampling using drum machine/sequencer etc.?

[Alphard]

Sorry if this sounds really basic but say I produced my electro-pop music. How do I play it live? How to use drum machine on it? I'm thinking of a music project where I live sample the beats or music while I sing on it. How to learn the basics of it. What program to use and everything. What laptop or desktop specs should I eye? Sorry I just learned a few basics on producing and I really wanna step up more and push through this idea that I have. Also, what are the cheapest brand and model I can score? Thank you very much.

 

[KonKossKang]

Live beatmaking and live performing's different. any daw does live beatmaking, few daws do live performing like ableton.

I use studio one/reason so I do not know much of what you're asking for but for you, I'd suggest ableton for live performing in a literal sense if that's what you mean. Research processor brands, clockspeed, audio interfaces etc.
Steer clear of amd older than the A4 model, steer clear from pentiums and steer clear from...well core2duos.