how can I open a Samsung 10 tablet to see there us a simply card

[kerryannetucker]

need to check to find the sim card or sd card

 

[webworkings]

SIM and SD cards will either be in a device that can easily open (for those placed 'inside' the device say behind a battery) or they will have slots on the side of the device that they can be put into. You should look up the specs (specifications) for your particular model and it will tell you what it does have.