The technician should check the Wi-Fi connection speed first to troubleshoot this issue. Slow web browsing speed on a mobile phone can be caused by a slow Wi-Fi connection. The technician should check the Wi-Fi connection speed to ensure that it is fast enough to support web browsing. If the Wi-Fi connection speed is slow, the technician should troubleshoot the Wi-Fi network to identify and resolve the issue.

The technician should change the default administrative password FIRST to ensure the network equipment is secured against external threats on the Internet. Changing the default administrative password is a basic security measure that can help prevent unauthorized access to the network equipment. Locking all devices in a closet is a physical security measure that can help prevent theft or damage to the devices, but it does not address external threats on the Internet. Ensuring all devices are from the same manufacturer is not a security measure and does not address external threats on the Internet. Installing the latest operating system and patches is important for maintaining the security of the network equipment, but it is not the first action the technician should take1

Full disk encryption is a security mechanism that encrypts the entire data on a hard drive, making it unreadable without the correct decryption key or password. It can prevent the stored data from being recovered by unauthorized persons who steal or access the laptop. Biometrics, enforced strong system password and two-factor authentication are other security mechanisms, but they only protect the login access to the laptop, not the data on the hard drive. Verified References: https://www.comptia.org/blog/what-is-full- disk-encryption https://www.comptia.org/certifications/a

The Processes tab in the Task Manager shows all the running processes on the computer, including applications and background services. The user can use this tab to identify the unresponsive application and end its process by right-clicking on it and selecting End task. This will free up the system resources and close the application. The other tabs in the Task Manager do not allow the user to address the situation. The Startup tab shows the programs that run when the computer starts, the Performance tab shows the system resource usage and statistics, and the Application history tab shows the resource usage of the applications over time

The best operations to do to resolve the issue of a long boot time at a minimal expense are B. Removing the applications from startup and D. Running the Disk Cleanup utility. These are two simple and effective ways to speed up your PC's boot time without spending any money on hardware upgrades.
Removing the applications from startup means preventing unnecessary programs from launching automatically when you turn on your computer. This can reduce the load on your system resources and make the boot process faster. You can do this in Windows 10 by pressing Ctrl + Alt + Esc to open the Task Manager, and going to the Startup tab. There, you can see a list of programs that start with your computer, and their impact on the startup performance. You can disable any program that you don't need by right-clicking on it and choosing Disable12.
Running the Disk Cleanup utility means deleting temporary files, system files, and other unnecessary data that may be taking up space and slowing down your computer. This can free up some disk space and improve the performance of your system. You can do this in Windows 10 by typing disk cleanup in the search box and selecting the Disk Cleanup app. There, you can choose which files you want to delete, such as Recycle Bin, Temporary Internet Files, Thumbnails, etc. You can also click on Clean up system files to delete more files, such as Windows Update Cleanup, Previous Windows installation(s), etc34.