Please capitalize where necessary: here are the different stages to achieve an origami of watermelon:
A: Here are the different stages to achieve an origami of watermelon:
Q: (2) the db members, persons appointed by the db, members of the board or the board of representatives, the chairman’s committee, the secretariat or the secretary general cannot be called by a party as a witness in connection with a case with the ordinary courts or in an arbitration regarding the dispute, unless otherwise agreed by the parties.

A: (2) The DB members, persons appointed by the DB, members of the Board or the Board of Representatives, the Chairman’s Committee, the Secretariat or the Secretary General cannot be called by a party as a witness in connection with a case with the ordinary courts or in an arbitration regarding the dispute, unless otherwise agreed by the parties.
Q: the said media agency (initiative) has a strong experience regarding with the betting sector, having the chance to work previously on the william hill account.
A: The said media agency (INITIATIVE) has a strong experience regarding with the betting sector, having the chance to work previously on the William Hill account.
Problem: systeminfo.exe blue screen, slow pc, program and system crashing fix
Can you repeat this sentence, but capitalize it?
Answer: systeminfo.exe blue screen, slow PC, program and system crashing Fix
Text: sisu is a strong brand in finland as a developer and manufacturer of trucks and military vehicles.

Correct capitalization: Sisu is a strong brand in Finland as a developer and manufacturer of trucks and military vehicles.
Q: powermatic is at the heart of pöttinger silage trailers: powerful, robust and capable.
A:
Powermatic is at the heart of Pöttinger silage trailers: Powerful, robust and capable.