You may have paid money to get copies of a free program, or you mayhave obtained copies at no charge. But regardless of how you got yourcopies, you always have the freedom to copy and change the software,even to sell copies.
You may have paid money to get copies of a free program, or you mayhave obtained copies at no charge. But regardless of how you got yourcopies, you always have the freedom to copy and change the software,even to sell copies.