Useful tips for everyday
How do I rotate a selection in Preview Mac? Happily, Preview makes it easy to rotate images: choose either Tools > Rotate Left (Command-L) or…
Why does my computer not connect to Wi-Fi after sleep? On some reason after waking up from sleep or hibernation the Wi-Fi adapter cannot automatically…
How do I make my laptop run Linux? Try Mint out Download Mint. First, download the Mint ISO file. Burn the Mint ISO file to…
How do I lock Evernote? Open Evernote. Tap the menu button (three lines) to access the navigation menu. Tap the settings button (gear) to open…
What is a zero cross relay? The zero cross function causes the Relay to turn ON when the AC load power supply approaches 0 V…
How much water can a desalination plant produce? The brackish and seawater desalination plants have the capacity to produce 245 million gallons of potable water…
What is the difference between an inductive load and a resistive load? In resistive loads, such as light bulbs, the voltage and current waves match,…
How to kill a process in Bash Stack Overflow? You can use the command pkill to kill processes. If you want to “play around”, you…
Can you export Safari bookmarks? In the Safari app on your Mac, choose File > Export Bookmarks. The exported file is called “Safari Bookmarks. html.”…
What does apt update cache do? What is apt-cache? The apt-cache command line tool is used for searching apt software package cache. In simple words,…