How difficult is to buy online?

What are the difficulties? How is Amazon etc? 2-Why do some printers have wifi? 3-What can i do if the boot is working and not windows? Any program? 4-Why is Chrome closing without reason in the tablet? 5- If a modem's drive works in Windows 7 will it work in the Windows 10? 6-How is write the Windows... show more What are the difficulties? How is Amazon etc?

2-Why do some printers have wifi?

3-What can i do if the boot is working and not windows? Any program?

4-Why is Chrome closing without reason in the tablet?

5- If a modem's drive works in Windows 7 will it work in the Windows 10?

6-How is write the Windows key in the label under the notebook? How to write it in the Microsoft site? Capital letters?

7-Why do the link here have many numbers and letters? How to find an old question if we asked a lot?

8-If the Tv is without color is it to fix by the TNT adaptor or by the TV?
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