Related Clues:

• Cyberspace visitor
• American exposed hero as addict
• Tablet buyer, usually
• Utility bill recipient
• Rues mistakes by employer
• ___ interface
• One who might need an ID
• Dell operator
• Druggie into Jailhouse Rock
• Beta tester, typically
• Manual reader, often
• App customer
• One admitted to rehab
• Tech customer
• Candidate for rehab, perhaps