Which method is used to safely clean LCD computer screens?

Question

Options

• Ause a blast of compressed air and avoid touching the screen directly
• Buse window cleaner sprayed on a soft cloth and then gently wipe the screen
• Cuse a special anti-static vacuum being careful not to touch the screen directly
• Duse a little water sprayed on a soft cloth and then gently wipe the screen

• A
  16% (7)
• B
  5% (2)
• C
  7% (3)
• D
  73% (32)

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