Everyone's in the digital age--documents, pictures, videos. Go and get an external hard drive [500GB fits most of people's needs], hook it up to your comp and drag and drop and copy all your precious files.
Or, get a mac and with that external hard drive, use Time Machine. tee heeAnother thing to back up, your BOOKMARKS NOW.
If you're like me, you bookmark many websites online and if you're also like me, you organize them in folders. If you do any of the above, I'm sure losing them would be like loosing receipts--you can live without em but it's good to have record of what you bought/spent/went. So this now.Taken from wikihow.com:
BACKING UP YOUR BOOKMARKS [mozilla firefox]
Open up your bookmarks and go to "Organize Bookmarks"
Select all your bookmarks.
Select "export" in the file menu.
Select your save location and file name
Go to the Bookmarks tab, then "Organize Bookmarks"
Go to the File tab, then "Import"
Select the Bookmarks file.
LAST PART THAT I DO ONCE YOU BACKED UP YOUR BOOKMARKS: email it to yourself. [you can even now open your bookmarks in any computer just by installing em.]