Hello Ira,
Being led by the Spirit is when we give our desire to sin over to God and allow Him to work in and through us. As sinners we have a tendency to fight against the will of the Lord and want to go our own ways (a sinful path) instead of His. Turn to God in prayer, read His word, avoid temptations through Him and simply let God guide you.
Good answer, Pastor Roger.
Ira, I have an old classic book put out by Moody Press. It is called "The Three-fold Secret of the Holy Spirit". If you can get a copy, I recommend it. The author basically says the key is: repentance, then learning to abide in Christ and learning to abide in the love of Christ.