Please capitalize where necessary: apply policies to your users
A: Apply policies to your users
Q: if your pc opens the dcp file, but it's the wrong application, you'll need to change your windows registry file association settings. in other words, windows is associating dcp file extensions with the wrong software program.

A: If your PC opens the DCP file, but it's the wrong application, you'll need to change your Windows registry file association settings. In other words, Windows is associating DCP file extensions with the wrong software program.
Q: on the pc, open windows file explorer located le max 2 and copy the rom file and supersu file to the root of the mtp connection
A: On the PC, open windows file explorer located Le Max 2 and copy the ROM file and SuperSU file to the root of the MTP connection
Problem: later, while in paris during world war i with the u.s. army signal corps, armstrong invented a much more powerful amplifier circuit called the superheterodyne circuit.
Can you repeat this sentence, but capitalize it?
Answer: Later, while in Paris during World War I with the U.S. Army Signal Corps, Armstrong invented a much more powerful amplifier circuit called the superheterodyne circuit.
Text: its meaning was sealed – completely hidden. now notice carefully!

Correct capitalization: Its meaning was sealed – completely HIDDEN. Now notice carefully!
Text: with quiet air-conditioned rooms, free private parking and a courtyard garden, this affordable hotel is located a 10-minute drive from the centre of marseilles. the 2-star hôtel l’eau des collines offers 12 simple, modern rooms with en suite bathrooms, a telephone, tv, wi-fi, and air conditioning.

Correct capitalization:
With quiet air-conditioned rooms, free private parking and a courtyard garden, this affordable hotel is located a 10-minute drive from the centre of Marseilles. The 2-star Hôtel l’Eau des Collines offers 12 simple, modern rooms with en suite bathrooms, a telephone, TV, Wi-Fi, and air conditioning.