Hi, thanks for using JustAnswer.com I am Cris.
What tablet device are you using?
Check the back of the tablet and see if you see any name on it?
Have you done a power reset?
Press and hold the power button switch for 20 seconds and shut off.
Then turn it back on and wait until it fully boots up. Check to see if it is still running slow. Let me know the outcome.
Did you do the power reset?
It appears you may have to much data on the tablet. Have you tried removing some unneeded apps?
A factory reset of will restore the device to the state you just took it out of the box.
This would wipe the device and you will need to setup the device again. It could be a possible virus causing the slowness.
If there is a virus the only way would be is to do a factory reset.
Go to Settings on the device and go down to Backup and Reset.
Tap on Factory Reset. That will reset and restart the tablet then you will need to re-setup the device.
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