Useful tips for everyday
How do I get rid of the floating arrow on my iPhone? To disable this on your iPhone go to Settings > Accessibility > Accessibility…
How install Google Drive on Linux? Installation Open a terminal window. Add the necessary PPA with the command sudo add-apt-repository ppa:alessandro-strada/ppa. When prompted, type your…
Do you need a receiver for active speakers? These are called “passive speakers.” On the other hand, powered stereo speakers (also known as “powered monitors”…
Can PayPal be used for online gambling? Gamblers in regulated US markets can use PayPal for online gaming transactions, too, and it’s an option for…
What clipboard manager is best? Five Best Clipboard Managers ClipX (Windows, Freeware) CLCL (Windows, Freeware) ClipMate (Windows, $34.95) ArsClip (Windows, Freeware) Ditto (Windows, Freeware) What…
Do IR LEDs need resistors? For example, an IR LED has a forward voltage of 1.2 volts at 20 mA forward current. Furthermore, when operating…
How do you find elevation on a topographic map? Elevation is usually shown using contour lines. In simplistic terms a contour line is a line…
What is shellshock scan? CrowdStrike ShellShock Scanner is a free tool for Microsoft Windows systems aimed to help alert you to the presence of systems…
Why was the ext4 format selected in Linux? The primary reasons I chose EXT4 are because 1) EXT4 will preserve my file permissions and 2)…
How hot is too hot for MacBook Air? Your MacBook has an ideal range of operating temperatures — Apple recommends a range between 50 to…