Please capitalize where necessary: please note, however, that falling trends often last for a long time, and disappointment is often followed by more disappointment.
A: Please note, however, that falling trends often last for a long time, and disappointment is often followed by more disappointment.

Please capitalize where necessary: consider what a parade of them there has been in the short period since the second world war.
A: Consider what a parade of them there has been in the short period since the Second World War.

Please capitalize where necessary: growth forum north jutland has granted half of the sum needed, in all six million danish kroner, to the work of bringing subcontractors together.
A: Growth Forum North Jutland has granted half of the sum needed, in all six million Danish kroner, to the work of bringing subcontractors together.

Please capitalize where necessary: kbdhela2.dll program freezing and system crashing: important system components such as kbdheb.dll and kbdhela3.dll become abnormal.
A:
KBDHELA2.DLL program freezing and system crashing: Important system components such as KBDHEB.DLL and KBDHELA3.DLL become abnormal.