The correct answer is B. Printer Properties/Sharing tab. This is the location where the technician can enable printer sharing and assign a share name for the USB printer. This will allow other computers on the network to access the printer by using the share name or the IP address of the computer that has the printer attached1.
1: CompTIA A+ Certification Exam: Core 2 Objectives, page 15, section 1.9.

Private-browsing mode is the best option to mitigate the risk of customer data being accidentally saved to the kiosk. Private-browsing mode prevents the browser from storing cookies, history, passwords, and other data that could reveal the customer's identity or preferences. Manually clearing browsing data is not a reliable option, as it depends on the customer's awareness and willingness to do so. Browser data synchronization and password manager are features that could actually increase the risk of customer data being exposed, as they could sync or autofill sensitive information across devices or accounts. Reference:
Official CompTIA learning resources CompTIA A+ Core 1 and Core 2, page 12 Certification Study Guides and Books | CompTIA IT Certifications, CompTIA A+ Core 1 220-1101 Certification Study Guide, page 234

Resource Monitor is a tool that shows the network activity of each process on a Windows machine, including the TCP connections and the sent and received bytes. Performance Monitor is a tool that shows the performance metrics of the system, such as CPU, memory, disk and network usage. Command Prompt is a tool that allows running commands and scripts on a Windows machine. System Information is a tool that shows the hardware and software configuration of a Windows machine. Verified References:
https://www.comptia.org/blog/how-to-use-resource-monitor https://www.comptia.org/certifications/a

Personalization is a Windows 10 setting that allows a user to modify the desktop wallpaper, as well as other aspects of the appearance and behavior of the desktop, such as colors, themes, sounds, etc. Apps is a Windows 10 setting that allows a user to manage the installed applications and their features. Updates is a Windows 10 setting that allows a user to check for and install the latest updates for the OS and other components. Display is a Windows 10 setting that allows a user to adjust the screen resolution, brightness, orientation, etc. Verified References: https://www.comptia.org/blog/windows-10-settings https://www.
comptia.org/certifications/a

Pop-up blockers can sometimes prevent essential pop-up windows required by websites to display transaction details.
* Clear the browser cache: Helps with loading issues but not specific to pop-ups.
* Disable the pop-up blocker: The correct solution, as it allows the blocked pop-up to be displayed.
* Configure private browsing: Prevents storing browsing data but does not affect pop-ups.
* Verify valid certificates: Ensures secure connections but does not resolve pop-up issues.
Reference: CompTIA A+ Exam Objectives [220-1102] - 2.10: Given a scenario, install and configure browsers and relevant security settings.