Useful tips for everyday
Can you change iPhone video aspect ratio? From the crop section, tap on the Aspect Ratio button from the top right of the screen. Now,…
Why are Birthdays on my Google Calendar? Birthdays come from details in your Google Contacts. Tip: If the person is in your Google Contacts, you…
Why does my PDF look different on different computers? The difference means that some conversion has to happen – if your photo is recording it’s…
How to wipe hard drive and reinstall OS X Lion? I purchased a used laptop and would like to know how to wipe the hard…
Why is my screen using so much battery? Your Android battery could be draining for a number of reasons. There are too many push notifications…
How do I list processes on a Mac? Launch Terminal (Finder > Applications > Utilities). When Terminal is running, type top and hit Return. This…
Are voltage probes accurate? Voltage probes are used to measure voltages present on the DUT. To achieve high accuracy, the test instrument and its probe…
What is path in shell script? PATH is an environmental variable in Linux and other Unix-like operating systems that tells the shell which directories to…
How many bricks make up the pyramids? Thermal scans of the Great Pyramid of Giza have revealed three bricks which have an anomalously high temperature.…
What is the importance of oil pressure indication for turbine engines? The engine’s oil pressure indicator monitors critical areas to protect from engine failure as…