Will power DVD player player on my apple iOS PC

update ur ios . currently ios 8
7.0 something. go to general setting of ur tablet and check for update . if u have itunes acct , open it and plug ur ipad .it will notify u for any software update from Apple

How to do I update to iOS 5?
There are two ways to upgrade the iOS version of your iPhone, iPad, or iPod Touch - via connecting the device to iTunes on a computer
(or directly from within the device, but only snce iOS 5, it is possible to upgrade the iOS version without the need to connect the iOS device to a computer (over-the-air update).)

the first gen. iPad is not compatible with iOS 6
- you need a newer one....
Apple iOS 6 Finally Available for Download Direct Download Link Download Apple iOS 6

the first gen. iPad is not compatible with iOS 6:
Download Apple iOS 6
Apple iOS 6 Finally Available for Download Direct Download Link

iOs 6 is not compatible with the first gen iPad:
Apple iOS 6 Finally Available for Download Direct Download Link Download Apple iOS 6

no, if it is a first gen. iPad it is not compatible with iOS 6:
First gen iPad not getting iOS 6 update Apple confirms

Regret to inform you that the upgrades to IOS7 is non-revertible. by default as Apple has stopped signing the older versions. Once you have upgraded your device to IOS 7 you can not go back to the previous version. However there is a way which is non-recommended by apple but still its a tweak that work. If you still want to do it follow these steps:
Step 1: Download The Proper iOS 6 File
Step 2: Plug The Device Into Your Computer, Cancel The iTunes Automatic Sync Process (If It Starts)
Step 3: Do Not Put Your Device Into DFU Mode, Just Hit Restore
· To put your iPhone in DFU mode:
Hold down the home and power button for 10 seconds.
Release the power button while continuing to hold the home button for eight seconds.
This process sets up your phone automatically for a restore. It is not technically required to downgrade to iOS 6. At the same time, using DFU mode will not have any negative effect on restoring to iOS 6. You can use it if it makes you comfortable.
Once your iPhone is recognized by iTunes, simply hold the Alt/Option button on a Mac or the shift key on a Windows machine and click "Restore iPhone..." The option to choose the iOS6 .ipsw file will pop up, the same way it does when upgrading to iOS 7.

iOS does not support Flash. At this point, Apple is focused on Flash alternatives (HTML5, QuickTime)

Yes, jailbreaking your iPad is the fast solution, and if you prefer a simple yet fast fix to jailbreak your iOS device. You can take a try of AutomaticiPhoneUnlockers, it can help jailbreak or unlock as many iPad, iPhones, iPod Touches as you like. After that you can install any apps on the device.