Find out how to get roaming data working on a Samsung smartphone
Author - Barry Collins
Barry has scribbled about tech for almost 20 years for The Sunday Times, PC Pro, WebUser, Which? and many others. He was once Deputy Editor of Mail Online and remains in therapy to this day. Email Barry at barry@bigtechquestion.com.
Find out how to get the colour back in your Samsung phone screen
Find out how to quickly rename a Kindle device
Find out why it's not always possible to unlock a Chromebook with an Android smartphone
Find out how to add your signature to a Word doc
Find out why this mini PC outperforms its size
Find out if your iPad will get the forthcoming software update
Not sure which wireless band to pick? We can help