Lifebook SH90/P released in February 2015, Windows 11, CPU i5-4200M, 5GB memory. Recommended for those who: ・Want to enrich intellectual activities as seniors. ・Realize that an intellectual life is impossible without a computer. ・Have noticed that creating neighborhood association documents, spreadsheets, etc., is impossible with smartphones or tablets. You can connect with people and shop with just a smartphone. Also, you can create short SNS posts with just a smartphone. However, it is difficult to create long, well-thought-out documents on smartphones or tablets. This is recommended for those who believe a computer is necessary for this. Also, this computer has a web camera like a smartphone, so you can use it for LINE calls with friends and grandchildren, and for online meetings. Seniors probably think that it's fine if they can use a computer for a few years, even if it's not an expensive, latest model. In that case, this computer is much cheaper than new products and offers the same functionality. You can use it immediately after turning it on and setting up your ID. The storage has been replaced with an SSD, so the operation is comfortable. Windows 7 users and computer beginners need to understand the basic concepts of using Windows 10 or 11. Therefore, we will include a manual we created, "How to Use Computers and Smartphones in Coordination." It explains the differences from old computer settings, how to manage IDs and passwords, and initial setup methods. Please read the manual and set up your Windows ID, etc., before using it. Microsoft Office Professional Plus 2019 is included. (Key also included) This includes the Office software, but it does not include manufacturer-provided software, so please install video playback software and New Year's card software yourself. (e.g., free VLC media player, etc.) ・Included: AC adapter ・In case of initial defects: Returns accepted