I write songs using Power Tab 1.7 and I was wondering......Does anyone have tips for writing a good song plz!!!!!!

I need your help!!!!!
try start off in individual blocks like think intro 8 bars verse 16 etc etc

then find good chord progression that fit well then alter those chords to make a good rythm or style of playing..

then if it feels empty go back and add a melody over some parts or even add an extra countermelody
Assuming you know enough theory already, read some of these:

Assuming you don't know enough theory already, read this first:

Good luck. Don't give up if your first few attempts at writing a song are feeble. Give it time and have fun.
Think of something in your head. A melody, riff, chord progression etc. Then work out how to play it on your guitar (learning some music theory will help with this). Then write it down in powertab. I wouldn't use PT to creat the music, just to notate it. Once you have this little peice of music, think of where it could go and repeat the process.
My name is Andy
Quote by MudMartin
Only looking at music as math and theory, is like only looking at the love of your life as flesh and bone.

Swinging to the rhythm of the New World Order,
Counting bodies like sheep to the rhythm of the war drums