Please capitalize where necessary: that means you’ll have to install it yourself in the command line — which franken, in his letter, mistakenly refers to as a “jailbroken” google glass.
A: That means you’ll have to install it yourself in the command line — which Franken, in his letter, mistakenly refers to as a “jailbroken” Google Glass.
Q: superhero theme has always been very popular, evidenced by hundreds of movies and cartoons, taken around the world.

A: Superhero theme has always been very popular, evidenced by hundreds of movies and cartoons, taken around the world.
Q: this apartment is perfect for couples who come to visit the city.
A: This apartment is perfect for couples who come to visit the city.
Problem: by danish standards prices are very reasonable indeed and it is a cosy place, which compensates for not having someone to share the meal.
Can you repeat this sentence, but capitalize it?
Answer: By Danish standards prices are very reasonable indeed and it is a cosy place, which compensates for not having someone to share the meal.
Text: they have been around for a while, so their experience and desire to make things work will make you a very happy customer.

Correct capitalization: They have been around for a while, so their experience and desire to make things work will make you a very happy customer.
Q: tsūtenkaku – a beautifully reconstructed tower in the shinsekai district.

A:
Tsūtenkaku – a beautifully reconstructed tower in the Shinsekai district.