Peace, mercy, and blessings of God be upon you. I offer you PC cleaning service, changing thermal paste, and upgrading Windows or upgrading the assembly with parts you bring or from the parts available with me. If you need a part and it's not available with me, send it to me and I will provide it for you, God willing. If you have complete parts from you, bring them, I will install the PC and install Windows, and you have a one-week warranty. The price of the cleaning service and anything for the PC is 100 riyals. There is also a PC tinting service. Tinting gives the PC luxury and protection from scratches for the glass. Pictures are available below before and after tinting. The price of tinting is 50 riyals, in addition to the price of cleaning and installation. You have a one-week trial warranty after changing parts or anything you want for the device.