"of this office" vs "of this Office"
The capitalization of "of this office" or "of this Office" depends on the specific context and usage.
If "office" refers to a general place of work or a business establishment, it should be lowercase. Therefore, "of this office" is the correct capitalization.
Example: The employees of this office are dedicated and hardworking.
However, if "Office" is specifically referring to a particular organization, department, or branch, it should be capitalized. In this case, "of this Office" is the correct capitalization.
Example: The policies and procedures of this Office must be followed at all times.
Overall, the capitalization depends on whether "office" is a general term or a specific reference to an organization.