Text: tip: incorrect chr file association errors can be a symptom of other underlying issues within your windows operating system.

Correct capitalization: Tip: Incorrect CHR file association errors can be a symptom of other underlying issues within your Windows operating system.

Text: diskraid.exe device can't work/no sound: actually, in most cases device problem is because of .sys files.

Correct capitalization: diskraid.exe device can't work/No sound: Actually, in most cases device problem is because of .sys files.

Text: climate - when the latest

Correct capitalization: Climate - when the latest

Text: the military academy ended his contract to teach there in 1901 and although many of his colleagues at the university would have also liked to stop his teaching there, nothing was possible under the way that the university was set up.

Correct capitalization:
The Military Academy ended his contract to teach there in 1901 and although many of his colleagues at the university would have also liked to stop his teaching there, nothing was possible under the way that the university was set up.