for comparison, germany is the world's leader in installed solar capacity, reaching a total of 17,000 mw at the end of last year.

How would the previous sentence be correctly capitalized?
Answer: For comparison, Germany is the world's leader in installed solar capacity, reaching a total of 17,000 MW at the end of last year.
simple yet stylish, nobo classic magnetic steel whiteboards come in a wide range of sizes ideal for individual or general use.

How would the previous sentence be correctly capitalized?
Answer: Simple yet stylish, Nobo Classic magnetic steel whiteboards come in a wide range of sizes ideal for individual or general use.
eglibc fix issues which could break dynamic linker on biarch systems; fix regression in ipv6 name resolution; fix february month name in de_at locale; fix backtrace() on mips; fix nl_langinfo() when used in static binaries

How would the previous sentence be correctly capitalized?
Answer: eglibc Fix issues which could break dynamic linker on biarch systems; fix regression in IPv6 name resolution; fix February month name in de_AT locale; fix backtrace() on mips; fix nl_langinfo() when used in static binaries
there is an extra window which provides you with system information like real time cpu frequency

How would the previous sentence be correctly capitalized?
Answer: there is an extra window which provides you with system information like real time CPU frequency