APA (7th ed.) Citation

(2015). Windows 10 for dummies security & maintenance course. For Dummies, a Wiley Brand. Refreshing your Windows 10 installation.

Chicago Style (17th ed.) Citation

Windows 10 for Dummies Security & Maintenance Course. For Dummies, a Wiley Brand. Refreshing Your Windows 10 Installation. 2015.

MLA (9th ed.) Citation

Windows 10 for Dummies Security & Maintenance Course. For Dummies, a Wiley Brand. Refreshing Your Windows 10 Installation. 2015.

Warning: These citations may not always be 100% accurate.