I've used it for about 15 years, and I think it's still usable. Although it doesn't get extremely hot, the battery tends to get warm, and sometimes there's a rattling sound. It's still running Windows 10. I tried to update to Windows 11, but since it's an old computer, I'm not sure if it's compatible. I'm not very knowledgeable about computers, so I couldn't do it. I hope that someone who is familiar with computers can do it themselves, or use it for parts. There are faint sticker marks remaining because I had stickers on it, so please be aware of that.