If you use OneDrive and/or need to store files in the Cloud, then this can interest you. Microsoft is offering over 200GB of free storage to anyone who uses OneDrive!
I started with just 7GB of free storage when I signed up for OneDrive (previously known as SkyDrive) over 3 years ago. Because I had the account (I never used it) for quite a while, they offered 10GB more storage. Later, I got an extra bit of storage for Camera Backup, which gave me another 15GB free storage, 3GB for Camera Backup on Windows 8, and other little things which totaled up to 40GB of storage! ...Which is more than I'll probably need for a long time anyway.
Now, MS is offering an additional 200GB of storage to those who do their promotional stuff... totally free and easy.
To get these promotions, check these out:
Promotion 1 (ONLY available in the US):
Go here and click on Join now, www.bing.com/explore/rewards
once you sign up, you will get an offer for 100GB free for 2 years!
Promotion 2 (ONLY available if you have a Dropbox account):
Go here, preview.onedrive.com/bonus
click Verify and get my storage. It will have you sign into Dropbox and save a small file which you can delete. Follow what it says and you will receive another 100GB of free storage for 1 year!
Yes, these promotional upgrades won't last forever, but they may be worth it to you! Good luck.
Here's some proof it works (screenshot of my account):