Clean installation of Windows 11 Pro. Operation is stable, and Windows updates have been applied. ♪♪♪ Standard apps installed ♪♪♪ ・Google Chrome The popular browser provided by Google ・Libre Office Popular free office suite compatible with Microsoft Office ・crystal disk info Software to check the health of HDD and SSD ・CPU-Z Software to check CPU information and load ・Leawo Blu-ray Player (Blu-ray playback is not possible if the drive is a DVD multi-drive.) Versatile player that can play Blu-ray discs, DVDs, and various video files ・LINE The well-known popular communication tool ・iTunes Music playback software compatible with iPhone ・Skype Famous communication tool ★★★★ Operation check contents ★★★★★ ・Wi-Fi. Wireless LAN → OK ・Wired LAN → OK ・Keyboard operation → OK ・SD card recognition → OK ・Speaker → OK ・USB port → 2 on the left side NG (See image 10) ・Touchpad → OK ・Left and right clicks → OK ・Battery start-up → NG ・DVD drive playback → OK ・Web camera → OK Operation other than the above has not been confirmed. The duration and degree of battery consumption are unknown. This is only a reference for the presence or absence of battery startup. Regarding the screws and mounts of the chassis, if screws are missing or mounts are not present, the HDD is fixed so that it does not move. Regarding drivers, there may be drivers that are not installed due to the clean installation. ★ Regarding the condition of the product ★ Air blowing has been performed with an air compressor. We try to include photos that are as easy to understand as possible, but it may be difficult to see due to the degree of light reflection. Please refer to the images for detailed product information. Please note that since this is a used item, there may be some dirt or scratches on the LCD screen (see image 6). ☆☆☆ Accessories ☆☆☆ AC adapter (The AC adapter may be from a different manufacturer or have a different wattage. Therefore, it is included as a bonus, so please understand)