Doug wants to know if there's a way to make recovery disks for his laptop. Leo says that most computers now come with a program that does just that and he can even put them on a USB key. But disk imaging is a great way to do this, and here's a few tools to do it:
Mike finally installed Linux Mint into his old Dell laptop. When he was partitioning it, Windows wanted 2/3 of the drive for XP. He's not planning on using it that much, so he made it as small as he could, but it won't let him. Leo says he doesn't even need Windows if he's not planning on using it, so he can just delete the Windows partition altogether.
Edward is thinking about buying a 27" iMac with a fusion drive because he hears it's faster. Leo says it is, but only faster than a spinning drive. It's not faster than a solid state drive. It made a lot of sense a few years ago, but now it really doesn't because SSDs have gone down in price.
If Edward needs a large drive, it's OK, but Fusion is only slightly faster than a spinning drive. It's better to get an SSD and then add an external drive via Thunderbolt. Leo doesn't care for Fusion technology. It really doesn't give the benefits they want people to think it does.
Dennis' computer has a Western Digital Passport external hard drive that mounts, but it can't be read it or ejected. Then it crashes the computer. Leo says that it's a USB device that isn't fully mounting. It's probably an issue with either the USB controller on his computer, or the cable itself. Dennis should try using a different USB cable first. Then he should try plugging it into another USB port and see if he can replicate the issue. The USB driver may also be corrupted.
Irwin's hard drive died, so he replaced it with a 3TB drive. But his computer can't see all of it. He's running Windows 10. Leo says it may be a hardware limitation of his computer that's preventing it from seeing all the hard drive. Leo advises waiting until Tuesday with the Windows 10 Creator's Update. It could fix the problem. He'll also want to be using UEFI to boot to it. If not, there are third party partition managers that can fix it.
Bob wants to buy a Synology NAS and discovered that it doesn't come with hard drives. Leo says that's correct. That way he can put in the right hard drive for his needs. If he's going to stream a lot of video, he'll want a faster hard drive. It isn't a cheap NAS.
Jeff wants to do some spring cleaning by getting rid of some old computers, but is concerned about privacy and the data on the hard drives. Leo says that the easiest thing to do is to simply remove the hard drives. He could also use something like Darik's Boot and Nuke (DBAN) to completely wipe the drive. It erases everything by writing zeros across the drive, and then erases it again. If he does that several times, he'll be safe from everyone save the NSA. Solid State Drives, however, can be easier to get data off of.
Eva has a MacBook and it's running out of storage and she doesn't know why. Leo says to get the program Disc Inventory X. it will show what's using space in color coded sectors and whether she can safely delete it.
Dave wants to know if his old RAID hard drives can be read by his computer. Leo says it depends. If mirrored, maybe. They're identical. But maybe not. He shouldn't make any assumptions. Dave should copy the data off it and then he can take each of them and put them in their own enclosed drives, or use a new array like Synology. Synology also does a disk check periodically to keep it healthy. When he puts them in, they'll check the hard drives as they are building the raid.
Victor has an external drive which shows up as a drive, but Windows doesn't read it. Leo says to right click on the start button and select "Disk Management." It may be that the drive isn't formatted or partitioned properly.