QUES: This allows the intelligence of Windows to decide the correct software application to open your ABW file

correct the punctuation.

CORRECTED: This allows the intelligence of Windows to decide the correct software application to open your ABW file.

QUES: For example you can convert DVD movie to DivX which has a good quality compared to DVD yet occupies only approximately 10 percent the size of DVD

correct the punctuation.

CORRECTED: For example, you can convert DVD movie to DivX which has a good quality compared to DVD yet occupies only approximately 10 percent the size of DVD.

QUES: We also help you to establish and develop relationships with politicians and civil servants and to translate your business goals into clear political actions and proposals

correct the punctuation.

CORRECTED:
We also help you to establish and develop relationships with politicians and civil servants, and to translate your business goals into clear political actions and proposals.