Your daily dose of practical, easy to follow tech tips!
Question from Kathleen: I recently bought a Roku device and I’m enjoying it immensely.
A co-worker told me she watches YouTube videos on her TV via the Roku but I looked through all the channels and I can’t find it.
Can you tell me how to watch YouTube with my Roku? [Read more…]
Question from Bill: I recently read an article about using hard drives or SSDs in a RAID configuration.
The article said RAID 1 copies all data to every drive in the array at the same time, essentially creating a clone of the primary drive in real time.
In the comments on the article someone suggested that using two drives in RAID 1 will automatically create a backup, eliminating the need to back up the hard drive in the usual way.
That made sense to me but then someone else commented and said that’s a really bad idea. But he didn’t explain why.
What’s your opinion on using RAID 1 to create automatic backups? Is it a good idea or not?
Rick’s answer: [Read more…]
Question from Barry: I bought an Acer Aspire S7-391 laptop with Windows 8 at an estate auction.
I took a chance on it because it looks brand new and I was able to buy it for only $20. I’m hoping that’s a good deal (LOL).
Once I got the laptop home and booted it up I found out that it has 3 user accounts on it.
The machine boots up fine into an administrator account that doesn’t have a password on it. The other two accounts I can’t get into because they do have passwords (and I don’t know them).
I’d like to reset this machine back to the factory default setting so I can I install Linux on it. Can you tell me how to do the reset? [Read more…]
It’s a fact of modern life: If you use a computer you WILL lose important files at some point due to a drive crash or some other unforeseen catastrophe.
Of course you’ll probably be able to recover those lost files if you have a recent backup on hand, but what if the file(s) you need to recover aren’t included in your backup set?
Even worse, what if your backup gets lost or corrupted?
Luckily, there are data recovery tools you can use to recover lost files from a damaged or corrupted drive when the need arrives.
The security components of both Windows 10 and Windows 11 include a very important tool called Windows Defender Firewall.
In a nutshell, this firewall helps protect the PC from Internet-based attacks by blocking incoming traffic that could potentially pose a security risk.
The thing is, your PC’s firewall protection becomes useless if it happens to get turned off for some reason. [Read more…]