question: barbie is the bride and has a lot of very beautiful dress but do not know which is best suited for this day very important.
Capitalize this past sentence correctly.
A: Barbie is the bride and has a lot of very beautiful dress but do not know which is best suited for this day very important.

question: today, samsung is the only rival to apple in smartphones and its memory chip unit has grown to a massive cash generator.
Capitalize this past sentence correctly.
A: Today, Samsung is the only rival to Apple in smartphones and its memory chip unit has grown to a massive cash generator.

question: desktop emailer personal edition is an affordable mailing list management software that allows you to send out high volume, highly personalized text or html email messages with unlimited attachments.
Capitalize this past sentence correctly.
A: Desktop Emailer Personal Edition is an affordable mailing list management software that allows you to send out high volume, highly personalized text or HTML email messages with unlimited attachments.