What are the computer's main storage devices, and how can i evaluate whether they matchmy needs? The computers hard drive is usually good enough. Memory in the hard drive is sufficient enough for me, but for those who need more memory for music, pictures, or work files and if they travel alot then they would probably want a secure way of uploading them to there computer. I recommend that they would use the Barracuda Backup Service. Just by it's award winning secuirty, networking, and storage solutions. Thats a web-site that i would store my files at. http://www.barracudanetworks.com/ns/products/backup_overview.php?&a=google-na_BackupService-General_CloudStorage&kw=cloud%20storage&gclid=CN-F7LqPuLACFYje4AodM0JW5g. That is the url address to Barracuda web-site. Comes complete with their very own firewall and virus protection. Secuirty is the big thing when you want your files and information to be private. The web -site can store up to Suggested Backup Volume: 12 TB & RAID Internal Capacity: 24 TB.