Windows 10 installation

[Novice Bill]

Have to put Windows 10 on a personal computer used for a small business. How to do it so at the end of installation computer is fully functioning with all apps working so business continues without days of down time? Appreciate any tips. Thanks

 

[Wargamer]

sys image

 

[pjaj]

You don't say if this is a new machine / clean installation or if you are upgrading from a previous version of Windows.
Are there any applications on the target machine that are already installed with mission critical data?
Whatever route you take, make sure you have working backups of any data before you start.
A system image is a good route if you have available another machine with the right software and data already installed. You would then end up with a clone, anything already installed would be overwritten.