>Hi,
>
>I am considering upgrading my Windows 7 PC (which I use for all my development) to Windows 10.
>I bought this Dell PC in 2013, replaced the hard drive to SSD drive some years later. So, as far as the hard disk, I know it has enough for the upgrade.
>The PC has 16 GB of RAM.
>Processor: Intel Core (TM) i7-3540M CPU @ 3.00 GHz.
>
>Two questions:
>1. What do you check on this notebook to make sure it is compatible to Windows 10?
>2. I I choose to reformat the drive and install Windows 10 from zero, does the pc/notebook have enough power to run it?
>
>TIA
Windows will check that it can run on your machine during installation. My best suggestion is to replace the HD with a SSD, it's much faster and now they are cheap. That gives you the option to use the old HD for backup, or you can re-insert it.
And yes, I'm sure that your machine is powerful enough.