Please capitalize where necessary: he was to work there for five years until he was appointed eugene higgins professor of mathematics at princeton in 1950.
A: He was to work there for five years until he was appointed Eugene Higgins Professor of Mathematics at Princeton in 1950.

Please capitalize where necessary: tip: incorrect cl4 file association errors can be a symptom of other underlying issues within your windows operating system.
A: Tip: Incorrect CL4 file association errors can be a symptom of other underlying issues within your Windows operating system.

Please capitalize where necessary: common symptoms associated with regurgitation include:
A: Common symptoms associated with regurgitation include:

Please capitalize where necessary: the attention of a person withdrawing from drug use can be very stuck on the body, and past incidents can be reactivated heavily.
A:
The attention of a person withdrawing from drug use can be very stuck on the body, and past incidents can be reactivated heavily.