Text: before you can open a wc file, you'll need to figure out what kind of file the wc file extension refers to.

Correct capitalization: Before you can open a WC file, you'll need to figure out what kind of file the WC file extension refers to.


Text: press the volume key up or down.

Correct capitalization: Press the volume key up or down.


Text: † nvc file analysis tool utilizes third-party software components.

Correct capitalization: † NVC File Analysis Tool utilizes third-party software components.


Text: after receiving his master's degree he accepted a post in pure and applied mathematics at reading university in 1935.

Correct capitalization:
After receiving his Master's Degree he accepted a post in pure and applied mathematics at Reading University in 1935.