Useful tips for everyday
How do I change the format of a PDF file? Choose Edit > Preferences > Convert From PDF. Choose a format from the Converting From…
Why is my Finder not responding on my Mac? If Finder is still crashing after booting in Safe Mode, you should delete any unnecessary login…
Why do my photos look different on my phone? The explanation is in the way colours are stored in the image. Photoshop is colour managed.…
How do you put chat on hold? A balanced and effective hold request has the following anatomy: Apology. Inform. Ask for Permission. Use Fresh Word…
How do you change front page? Locate your published page that you want to set as your Front Page [1]. Click the Options icon [2]…
What is the color of an error message? The red error symbol conveys to the user that this is an error message, since this is…
How long does a TOTP last? TOTP values are typically valid for longer than 30 seconds so that client and server time delays are accounted…
How do I get my pictures back from Vaulty? Start by moving the recovered files back on to your device. Then, open Vaulty and run…
How do I change my Raspberry Pi to local? The easiest way to get there is from the command line. Open the /etc/hosts file for…
Is PHP rand really random? In PHP, the function rand() creates pseudorandom numbers. The initial state of the random number generator (the seed) is set…