ok so what do you suggest please? im not super i.t savvy but kinda know basics. any help or advice would be great, i have bitcoins in there and thought they were safe saved away.
Firstly, back up your wallet. Open the windows file explorer and type into the top bar
and hit enter. You should see a file named wallet.dat. Copy that file to a safe location.
Next, you should install the latest version of Bitcoin Core, 0.12.1. You can download that here:
https://bitcoin.org/en/downloadAlso, your hard drive is probably too small. To run Bitcoin Core, you will need to have a larger hard drive or enable pruning.