Computer refurbishment

General PC refurbishment instructions.

Windows activation
If your computer has a Windows 7 or 8 license code sticker, you can officially activate Windows 10 with it. The version translates accordingly so for example if you have Win 7 Pro license you can activate Win 10 Pro. If for some reason Windows displays an activation error, try clicking the troubleshooting button. If the activation still fails, your computer does not have a Windows license tied to it. You must purchase a license separetely or install another operating system such Linux. Windows will still work without a license but an annoying activation message will be constantly displayed.

Computer cleaning
A basic window cleaning solution works well for cleaning an entire laptop. Be extra careful with the amount of fluid in order not to cause liquid damage! Sticker residue removing solutions are effective but best suitable only on metal frames, plastic surfaces may become damaged. Pay attention when cleaning Thinkpad chicklet keyboards as they are very easy to chip off and damage the key cap connecting part.