Tech Questions & Answers Archives - Page 18 of 258

Q&A: Will I be able to use my own laptop while I’m traveling overseas?

Posted on October 11, 2025

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Question from Benjamin: I need some advice, Rick.

I’ll soon be heading to the UK for a six week visit.

I’ll need a laptop to use while I work from my hotel room every day while I’m over there.

The problem is my laptop’s charger operates at 120 volts and there’s no switch to change it to 240 volts like there is with my desktop computer.

Is there any way I can use my existing laptop during my visit to the UK? [Read more…]

Q&A: Can you ‘Undo’ a System Restore on a Windows PC?

Posted on October 9, 2025

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Question from Edward: Hello, Rick. Love your site! I hope you can answer a question for me.

I downloaded a game onto my Dell laptop a few days ago and I immediately started getting lots of pop-up ads on my screen.

I uninstalled the game but I’m still getting the pop-ups. I read in a Windows forum that a System Restore should fix the problem but that there are no guarantees.

My question is can a System Restore be reversed if it doesn’t fix the problem (0r if causes more problems)? [Read more…]

Q&A: Should I move my PC’s Page File from the SSD to a hard drive?

Posted on October 8, 2025

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Question from Braden: Hello, Rick. I recently took your advice and added an SSD to my three year old desktop computer.

I left the original hard drive installed as a data drive which begs the following question:

Do you recommend leaving the Page File on the SSD or moving it to the hard drive? [Read more…]

Q&A: Is it really dangerous to store files on thumb drives?

Posted on October 4, 2025

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Question from Colette: My daughter emailed me a really cute picture of my grandson while I was at work.

I saved the picture to my computer’s hard drive and then copied it onto a thumb drive.

I verified that the picture was on the thumb drive and then I deleted it from the computer (we’re not allowed to keep personal files on our work computers). [Read more…]

Q&A: Do WiFi cameras still work when the Internet is down?

Posted on October 3, 2025

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Question from Carla: I’m thinking about hiring someone to install some WiFi security cameras around my house.

The way I understand it they’ll communicate with my PC via my router’s WiFi connection.

What I’d like to know is will the cameras still work when my Internet connection is down?

[Read more…]