Other than tablature and drum notation, it may not do much more than your DAW already can do. But that misses the point of getting to download and install more software that you got for free (whether you needed it or not).
Here's what FORTE says about it (all typos and errors courtesy FORTE):
All they ask for is an e-mail address. No Facebook "likes" or anything else terribly intrusive.Why Download FORTE Basic Now?
Because FORTE Basic May Be Everything You Need…
Drum Notation. Tablature for guitar and bass. Easy input for notes, accents, chords, clefs and ornamentation. Metronome function to perfect your score timing. Seamless control for multi-function and single-function uses.
PLUS…
4 Staves. 2 Voices. 2 Lyric Versus Pro Stave. Optimized Soundfront. Save as Wave. Import Files...and so much more.
We celebrate 500.000 installs of FORTE. From Sept. 7 until September 14 FORTE we offer our Basic Version for FREE. Usually it is 24 $. No strings attached - Just enter your email and download your copy.
FORTE is a windows based software which helps you bring your musical ideas to life. Get FORTE Basic for FREE now!
http://www.fortenotation.com/en/lp/giveaway/
Steve