I've noticed over the past few weeks the amount of people who are reliant on third parties to store their cryptocurrencies. This guide will focus on storing your Ethereum & Tokens using the Parity wallet. It's simpler than you think.
Step 1 - Visit https://parity.io/parity.html and download Parity for your operating system.
Step 2 - Install the wallet and open it to follow the prompts set up a wallet password and store your 25 word password backup somewhere safe.
Step 4 - The wallet will begin to sync the Ethereum blockchain, this may take an hour or two but it's only the longest the first time! Check the bottom right corner of the window for progress.
Step 5 - Transfer your funds from the third party holding your Ethereum/Tokens to the wallet address.