question: and for even more flexible use, one of the safety glass shelves in the rb 492/rb 472 is asymmetrically divided.
Capitalize this past sentence correctly.
A: And for even more flexible use, one of the safety glass shelves in the RB 492/RB 472 is asymmetrically divided.

question: the new garage door works.
Capitalize this past sentence correctly.
A: The new garage door works.

question: rekeywiz.exe blue screen of death (bsod):normally rekeywiz.exe missing or having false antivirus like program:win32/adaebook installed, mistaken operation and rekeywiz.exe modified by virus may lead bsod.
Capitalize this past sentence correctly.
A: rekeywiz.exe Blue Screen of Death (BSOD):Normally rekeywiz.exe missing or having false antivirus like Program:Win32/AdaEbook installed, mistaken operation and rekeywiz.exe modified by virus may lead BSOD.