1.) Although all efforts will be made to maintain the consistency of specialised & programs (including antivirus programs) that are not currently supported by Windows 10 drivers or sync software for maintaining programs with newer OS's, we cannot guarantee that all programs of this nature will work immediately after you update & further payment/it may not be possible at all at this moment in time to sync such programs. Please bear in mind we will do our utmost to please and if any solution is currently available, we will do it.
2.) We aim to please, but there is no negotiation in price quoted. Receipts available on request. Please bear in mind prices quoted are highly competitive.