if you choose google as your search engine, chrome will contact google when it starts or when you change networks so as to determine the best local web address to send search queries.

How would the previous sentence be correctly capitalized?
Answer: If you choose Google as your search engine, Chrome will contact Google when it starts or when you change networks so as to determine the best local web address to send search queries.
hsync (e.g.) 80 horizontal monitor refresh rate (khz)

How would the previous sentence be correctly capitalized?
Answer: hsync (e.g.) 80 Horizontal monitor refresh rate (kHz)
tpm.sys blue screen of death (bsod):normally tpm.sys missing or having false antivirus like program:win32/adaebook installed, mistaken operation and tpm.sys modified by virus may lead bsod.

How would the previous sentence be correctly capitalized?
Answer: tpm.sys Blue Screen of Death (BSOD):Normally tpm.sys missing or having false antivirus like Program:Win32/AdaEbook installed, mistaken operation and tpm.sys modified by virus may lead BSOD.
60:18 violence shall no more be heard in thy land, wasting nor destruction within thy borders; but thou shalt call thy walls salvation, and thy gates praise.

How would the previous sentence be correctly capitalized?
Answer: 60:18 Violence shall no more be heard in thy land, wasting nor destruction within thy borders; but thou shalt call thy walls Salvation, and thy gates Praise.