amoxicillin is available in the us market under the brand name amoxil, amoxicot, moxatag, trimox, dispermox, and moxilin.

How would the previous sentence be correctly capitalized?
Answer: Amoxicillin is available in the US market under the brand name Amoxil, Amoxicot, Moxatag, Trimox, DisperMox, and Moxilin.
compact dimensions allow access into tight areas.

How would the previous sentence be correctly capitalized?
Answer: Compact dimensions allow access into tight areas.
this of course means a lot for customers shopping for the first time in a new web shop.

How would the previous sentence be correctly capitalized?
Answer: This of course means a lot for customers shopping for the first time in a new web shop.
pstorec.dll missing / not found error: unavoidably pc may get infected by virus like trojan:bat/daosix.d or controlled by malware like keeppcsmooth-lifetime. after they are removed by antivirus such as quick heal total security 2012, the infected file pstorec.dll would be deleted as well so that missing problem is found.

How would the previous sentence be correctly capitalized?
Answer: pstorec.dll missing / not found error: Unavoidably PC may get infected by virus like Trojan:BAT/Daosix.D or controlled by malware like KeepPCSmooth-lifetime. After they are removed by antivirus such as Quick Heal Total Security 2012, the infected file pstorec.dll would be deleted as well so that missing problem is found.