Please capitalize where necessary: notice: since the content is taken from the nrk webpage it could in rare cases be down, and therefore this app will not work.
A: NOTICE: Since the content is taken from the NRK webpage it could in rare cases be down, and therefore this app will not work.

Please capitalize where necessary: there are, of course, many hundreds of ordinary facial freckles for every one that is potentially malignant.
A: There are, of course, many hundreds of ordinary facial freckles for every one that is potentially malignant.

Please capitalize where necessary: several seating arrangements may be organised: theatre, school, u-shape or board meeting.
A: Several seating arrangements may be organised: theatre, school, U-shape or board meeting.

Please capitalize where necessary: but in the end nothing will come of it all.
A:
But in the end nothing will come of it all.