What type of USB cable do I need to upload picture to my computer

In my very limited experience tablets are equipped with a micro usb socket. My tablet was supplied with a lead (micro usb to standard usb) so it can be plugged into the laptop so music can be downloaded to it or pictures and other stuff uploaded.

If you have difficulty it would perhaps be better to save all the pictures to the expansion memory card and then use a card reader with your laptop or PC to transfer them to a file and print them from there.

Multiple method, but USB probably easiest for multiple files:
How to Use USB to Transfer Files between Computer and an Android Tablet
If both have Bluetooth it's very easy/fast for just a few files.
http://www.dummies.com/how-to/content/how-to-use-bluetooth-to-transfer-files-between-a-c.html http://www.dummies.com/how-to/content/how-to-use-bluetooth-to-transfer-files-between-a-c.html%E2%80%8B
or just copy to an SD card

I’m happy to help further over the phone at https://www.6ya.com/expert/donald_f2ed37026a3ac881

Hi, you need a software to convert your video files into a DVD that can be played in a home equipment, you can google in example "video to dvd burner free" , you need a DVD writer already installed in your PC and enough hard disk space (5GB) to do this.

Yes, but it takes several steps to transfer pics from your tablet to a flash drive.

There are two ways of accessing tablet files: 1) wireless access which requires a sync app on your tablet and PC software of the same app type. One such app for sync between Android (any) to/from PC software is Cheetah Sync: http://www.jrtstudio.com/cheetah-sync-android-wireless-sync.

Alternatively, you can use ES File Explorer's Network/LAN/Cloud/FTP functions to share files between your Android phone/tablet and your PC via secure Wifi: http://www.cnet.com/how-to/share-files-between-android-and-windows-with-es-file-explorer/

or 2) wired via the USB charging cable, which I will explain in more detail:

Plug your table to your PC using the Samsung charger cable that doubles as a data transfer cable when you remove the USB plug from the wall charger cube and plug it to the USB port on your PC.
Your PC should read your tablet as an external drive: Open "My Computer" and double-click the tablet drive icon>search your subfolders for your pictures. Highlight your picture files and either copy and paste or drag and drop (different way of copy/paste) to your desktop (or desired location), copies will be transferred but not moved from the tablet unless you "cut and paste" from your table to PC to clear out your tablet and make more space. When done, unplug your tablet cable from the PC. Plug in your flash drive to the available USB port: access the flash drive icon on My Computer. Drag and drop or copy and paste picture files to your flash drive.

Use google play.
https://play.google.com/store/apps/details?id=com.smarterdroid.wififiletransfer

or

use data cable (usb).

Assuming the built in cameras are the issue,
\are you using the provided software ?
You can try to update the ROM and / or drivers for those devices.

sometimes an update may not install properly and re-updating the ROM and / or specific device drivers would solve the issue
Attached is a link for the English device manual:
http://www.hannspree.eu/uploads/Downloads/TabletPC/UM/SN1AT71/SN1AT71_User-s_Manual_EN.pdf

If you are having difficulties with the device recognizing an attached camera device, you may need to go to camera device manufacturer website and download the appropriate drivers to match your tablet device operating system and connection type.
Ex: USB driver for camera connecting using a usb port connection. Also ... confirm proper cable is being used.
Ex: Some connections require 5 contact point cables, others only 4 contacts - this will be determined by your devices.
I hope this was helpful.

You should plug your USB cable into both your tablet and computer it should initialize a sync as well as give you the options available for viewing or transferring pictures. Another way is after plugging it into the computer go into the computer menu click the tab that says computer you should see your tablet synced as a removable storage unit open your tablets storage and locate your pictures in your device or on your SD card depending on what your default storage settings are then select the pictures you wish to transfer or copy and open up the designated file on your computer where you would like them to be transferred to and begin. I have an ASUS tablet and this is the method I use .If all else fails please go to you tube type the brand of your tablet and the phrase. How to transfer pictures. Hope this helps.