I purchased this a few years ago for online classes. You can use Word and Excel without signing in to a Microsoft account. The computer has been reset to its original factory settings. Overview: ・Brand: Dell ・Model: Inspiron 15 3542 ・OS: Windows 10 Home ・CPU: Intel Celeron 2957U ・Graphics: Intel Graphics ・Memory: 8GB (DDR3L 8GB x 1) ・Storage: SATA SSD 256GB ・Display: 15.6-inch HD LCD ・Accessories: Genuine AC adapter [Ports] USB Type-A x 3, HDMI x 1, Headphone/Microphone Jack x 1, SD Card Slot x 1 Functionality Check: ・Boot-up: OK ・Screen: OK ・Speakers: OK ・Keyboard: OK ・Touchpad: OK ・USB: OK (Confirmed with USB memory) ・HDMI: OK ・LAN: OK ・Bluetooth: OK ・Battery/Charging: OK ・Camera: OK Installed Software: ・Microsoft Office 2021 (Genuine) ・Chrome, Firefox, LINE, Zoom