A special type of ESD-safe vacuum cleaner may be necessary to safely clean large spills of:

Joe, a technician, has his daily plans forwarded to him by his supervisor. Upon arrival to the external to the second support call of the day, Joe realizes the issue will require much more time than initially scheduled, and several support calls will not be completed. Which of the following would be the appropriate action for Joe?

A customer built a computer with the following specifications:
Single hexa-core processor
8GB DDR4 memory
256GB SSD drive
Built-in graphics card
32-bit Windows OS
Audio editing software
The computer seems to be working, but the OS reports only 3.5GB of RAM is available. Which of the following would correct the issue?

A technician is working on a Windows 10 PC that is running slowly.
Which of the following commands should the technician use to correct this issue? (Select two.) dir

A user is having network printing issues. The user indicates printing was working fine moments ago, but now there are no printers displayed in Microsoft Word. Which of the following should a technician check FIRST?