I have a Samsung tablet GT-P5113 and i need an instruction manuel .where do I get one?

Tab 2 doesn't support the latest version of the Play Store.

It will only update to the last version it supports.

Remove some of the apps as its memory is not finite

go here and download and run, this is free: Internet Security Product Downloads

PDF]User Manual Manua - Verizon Wireless

cache.vzw.com/multimedia/mim/...galaxy_tab2/galaxytab2_manual.pdf
relating to the SAMSUNG Galaxy Tab, including but not limited to, ... network solutions selected by the software provider, solution provider or user. ..... 2. Push the 4G LTE SIM Card in gently to release the lock. 3. Carefully slide the 4G LTE SIM ...

Support - Wi-Fi Tabs GT-P3113 ' Samsung Galaxy Tab

www.samsung.com > ... > Galaxy Tab > Wi-Fi Tabs
Samsung ElectronicsVisit Samsung today for Samsung Galaxy Tab® 2 7.0 (Wi-Fi), 8GB. You'll find ... Manuals. User Manual ver.1.0 (EN, 4.95 MB). Jan 29, 2015. Download (pdf)

Support - Wi-Fi Tabs GT-P5113 ' Samsung Galaxy Tab

reset it without the sd card installed.
also...if you have a card reader on your computer....put the sd card in it and see if there is anything on the card. You may have deleted everything on the card by reseting your tablet with the card in it.

Too many Chrome browser windows open (You didn't say that, but I'm guessing that's the problem. Press the overlapping-windows symbol at the top right. You will then get thumbnails of all the open browser windows. For each one you want to close, put your finger on it and drag it rapidly off the right edge. (Think of tossing it away.)

In Settings-->Display, what timeout setting did you set? Check/change this as necessary.

Even though it reads no driver found, try moving files anyway. Sometimes this happens and it still functions properly.

There are a couple of common problems that can cause bad charging:

1. Bad charging cable - try a new cable
2. Bad charger - try a new charger, or try plugging it into a PC USB port overnight with the PC turned on
3. Charger is not the right charger for your tablet - Samsung devices are known for being picky about what charger you use. If you don't use the original charger that came with the device, or a Samsung charger made for your specific tablet, you will have trouble.
4. A bad/broken charging port on the tablet - this is not something you can fix yourself. You would likely have to return it to Samsung for repair, or find a local repair shop.

Hold the power button down for up to 15 seconds. This should hard reset it. Not to be confused with erasing data.