You can pray right now and ask God to come into your heart and receive the new birth. Simply talk to Him as you would talk to another person. You might pray a prayer similar to this:

God, I do not know you personally, but I want to know you. I believe that Your Word, the Bible is true. I repent for hardening my heart toward you, and delighting myself in things you hate. I don't want to go to hell; I really want to be free of my sin. Come into my heart and cleanse me of the guilt of my sins and give me the power to overcome those sins. I want to be Your child and learn of Your ways. Keep me from evil and save my soul. Amen

If you said that prayer and meant it from your heart, you are now a child of God.
You will need to do four things faithfully every day so you will grow in God.

1. Read God's Word daily.
You need to read and study God's Word (the Bible) every day. This is how you will learn about God's ways and how to overcome your problems and troubles. His Word brings strength to your spiritual nature. If you do not have a Bible, make your first prayer request to God to supply you with one.
"Study to shew thyself approved unto God, a workman that needeth not to be ashamed, rightly dividing the word of truth." (II Timothy 2:15).
"But thou hast fully known my doctrine, manner of life, purpose, faith, longsuffering, charity, patience, persecutions, afflictions, which came unto me at Antioch, at Iconium, at Lystra; what persecutions I endured: but out of them all the Lord delivered me. Yea, and all that will live godly in Christ Jesus shall suffer persecution. But evil men and seducers shall wax worse and worse, deceiving, and being deceived. But continue thou in the things which thou hast learned and hast been assured of, knowing of whom thou hast learned them; And that from a child thou hast known the holy scriptures, which are able to make thee wise unto salvation through faith which is in Christ Jesus. All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness: That the man of God may be perfect, thoroughly furnished unto all good works" (II Timothy 3:10-17).


2. Pray to God daily.
We must fellowship and talk to God if we are to hear His guidance and learn of His nature. We are promised that all of our needs shall be met if we will only ask the Father in the name of Jesus.
"And whatsoever ye shall ask in my name, that will I do, that the Father may be glorified in the Son If ye shall ask any thing in my name, I will do it. If ye love me, keep my commandments." (John 14: 13-15)
"Seek ye first the kingdom of God , and his righteousness; and all these things shall be added unto you" (Matthew 6:33).


3. Seek Water Baptism and Fellowship with like believers.
Seek out a good Bible-believing church and share your decision to follow Christ with the body of believers there and ask to be water baptized. This will seal your commitment to Christ.
Ask the Lord to show you the people you are to pray and fellowship with on a daily basis. He does not want you to be alone in your Christian walk. We all need one another's prayers, encouragement, and love to grow in God.
"And let us consider one another to provoke unto love and to good works: Not forsaking the assembling of ourselves together, as the manner of some is; but exhorting one another: and so much the more, as ye see the day approaching" (Hebrews 10:24-25).


4. Keep your heart pure before the Lord daily.
Ask God to cleanse you of all sin and impure thoughts and motives. Satan, our enemy, will try to break our fellowship with God by getting us back into sin or trying to get us angry with  God.

Guard against this by resisting the devil daily.
"Keep thy heart with all diligence; for out of it are the issues of life" (Proverbs 4:23).
"Submit to God. Resist the devil and he will flee from you" (James 4:7).