moorelove posted an answer for this Irulu 10.1"tft Wifi 3g Android 2.2 Tablet Pc Touchscreen 0.3mp Camera 2gb 512mb Ddr2:
"Hold Power button with volume up for 5 second try to reboot if that does not work try to..."
moorelove posted an answer for this Excelvan 7 Inches Android 4.2 Dual CameraFront 0.3MP & Rear 2.0MP Bluetooth WIFI GPS Tablet PC Phablet:
"00:23 How to switch between front and rear cameras on the ... youtube.com"
moorelove posted an answer for this Microsoft Windows XP Professional With Servise Pack 2 (e8503040) for PC:
"If your system came with a reinstall disc than I would try to reinstall the system disc..."