Add spaces: CNB_0300.DLLdevicecan'twork/Nosound:Actually,inmostcasesdeviceproblemisbecauseof.sysfiles.

Answer: CNB_0300.DLL device can't work/No sound: Actually, in most cases device problem is because of .sys files.

Add spaces: Thisisthegoal,letusgenerateincomeonlinebusinessfuturethroughourworkin[...]

Answer: This is the goal, let us generate income online business future through our work in [...]

Add spaces: Inthisway,thetwostrandsareseparatedfromeachother.

Answer:
In this way, the two strands are separated from each other.