How to backup all data from my PC?

I wanted to reinstall my windows OS on my PC and I didn't backup all drives. I have c d and e, moved everything important from c: to e: since I only format the c: drive. I would successfully reinstall OS every time before but now I have this issue: windows can't be installed on the selected disk because on efi systems it can only be installed to gpt disks. So I already formatted C: but I can't load DOS now or any other OS… So how can I backup everything fron the other drives? This is thr first time when this thing occurs. Oh btw this time I'm using different disk which is original copy I have a key as well. My last OS was w7 ultimate sp1 now i'm trying to install w7 sp1 professional. System: Lenovo G 580AH

Guest

First off, you'll need to buy a hard drive to backup all your files to. Next, open up Control Panel and select "Backup and Restore". You should back up your files regularly. Click "Setup Backup" to start the backup, choose the hard drive you purchased to store your backup. After you backup your files, you should store your backups in a fireproof safe.

Patrick

I think a backup tool named aomei backupper will help you, refer to: http://www.backup-utility.com/help/index.html

Guest