My choices for PC would be Home Studio for a paid DAW with lots of online help , support and room to grow .
I got my start here w HS 2 12 years ago

. IMHO if someone is serious they will be willing to lay out the bucks ...
For free and dipping a toe in the waters w out laying out any cash , +1 for Traction 5 and Studio One Prime ...
T5 is actually very good . Once I learned my way around it I liked it so much I went to T 7 and then on to Traction Waveform 8 the full version , the whole enchilada including all their synths and plugs ..Love it ..
I have been demoing Studio One Prime on the side . I don't actually care about the limitations. I actually enjoy having them ...sounds crazy I know but not being able to fall back on all my plugs and VST's has been a good thing. On my down time I like to mess around with other DAW's
IMHO what the S O Prime demo does come with still kicks the pants out of any HD recorder I've ever owned
For someone who want's to make beats , one of the coolest free Beat & Midi orientated DAW's I have ever used is LMMS.
https://lmms.io/ LMMS gets compared favorably to F L Studio all the time ...
I have it on my Mac which believe it or not is no wheres as good as having on a PC...On PC LMMS can access VST's not so on Mac yet ...
I suppose someone may not like the fact that it does not record audio as of yet , but you can import audio files and it also comes with a real nice sampler and a large selection of on-board instruments ...
I do like this one a lot and I do plan on putting it on my PC ....
For Mac Garage Band is the way to go .
all the best,
Kenny