Back in the era of 1995-2005, mobile phone's primary usage is to make voice calls and to communicate using short text messages. For many years, when a company introduced a new mobile phone model, we heard a lot "there is no need for such a
Raspberry Pi is a credit-card sized computer priced below $50. The physical look is just a board with few basic connectors. To use it, we plug it into a TV or monitor using HDMI (or RCA video). It has 2 USB ports that we can
Until today, there is no easy method for us to change our Gmail ID. The only possible way is to create a new ID with a better name, then migrate everything we have to the new one. Now remember that our Google ID contains more
In iPhone/iPad, we can select any word in most apps by tapping it for 2 seconds and a popup options will appear, one of them is to "Define" the word using iOS dictionary. However, several people reported that this feature sometimes disappear after they restore
I've read some news lately about hackers controlling our webcams so they can use it as their "eyes". This is a serious issue of privacy. Some tech-websites are offering some serious trick on avoiding this problem. From installing strong antivirus to a firewall. Others advices
LibreOffice is an Office package that can be easily installed in Raspbian. It's not a "perfect" solution, but certainly usable. This guide assumes you already have Raspbian OS installed in your Raspberry Pi with LAN setting properly established. My Raspbian image file is dated 9