Please capitalize where necessary: it is not easy to have high expectations of oneself.
A: It is not easy to have high expectations of oneself.

Q: grazer linuxtage is one of the main events in austria regarding linux and open source software in general.

A: Grazer Linuxtage is one of the main events in Austria regarding Linux and Open Source software in general.

Q: high-quality premium treadmill of horizon fitness
A: High-quality premium treadmill of Horizon Fitness

Problem: * some e78 file extension formats can be opened in binary format only.
Can you repeat this sentence, but capitalize it?
Answer: * Some E78 file extension formats can be opened in binary format only.

Text: the information can be displayed in the office, cab or both.

Correct capitalization: The information can be displayed in the office, cab or both.

Q: we have traveled with vueling.

A:
We have traveled with vueling.