ExcelHow to Round to Specific Multiples Using CEILING and FLOOR in Excel
While the standard ROUND function in Microsoft Excel pushes decimals to the nearest whole number...
GoogleHow to Set Location-Based Reminders Using GPS in Google Keep
Most digital to-do lists rely on time-based alarms. You set a reminder to “Buy Milk”...
LinuxHow to View Deep File Metadata Using the stat Command in Linux
When you run the ls -l command on a Linux server, you only see a...
LinuxHow to Create and Reverse Hex Dumps Using the xxd Command in Linux
When you attempt to open a compiled executable or a compiled .bin firmware file using...
macOSHow to Add a Transparent Text Watermark to Images Using Preview on macOS
When you share an original photograph, a digital illustration, or a confidential PDF document online,...
ExcelHow to Round Numbers to Specific Decimals Using the ROUND Function in Excel
When you are generating financial reports or running complex division formulas in Microsoft Excel, the...
GoogleHow to Share Notes and Collaborate in Real-Time Using Google Keep
Google Keep is not just a personal notepad; it is a highly effective, lightweight collaboration...
ExcelHow to Find the Most Frequent Number Using the MODE Function in Excel
When you are analyzing a massive dataset of customer surveys or e-commerce orders in Microsoft...
LinuxHow to Identify Your Terminal Session Using the tty Command in Linux
When you are writing complex bash scripts that log data to the console, or when...
LinuxHow to Create Named Pipes Using the mkfifo Command in Linux
When you need two independent programs to communicate with each other on a Linux server,...
macOSHow to Add Shapes and Arrows to Images Using Preview on macOS
When you are reviewing a complex PDF report or an intricate architectural diagram, simply highlighting...
GoogleHow to Declutter Your Dashboard by Archiving Notes in Google Keep
When you use Google Keep as a digital filing cabinet, your main dashboard can quickly...
LinuxHow to Instantly Preallocate Huge Files Using fallocate in Linux
When you are building a database or configuring a virtual machine swap file, you cannot...
LinuxHow to Instantly Alter File Sizes Using the truncate Command in Linux
When you are testing backup scripts or evaluating how a specific application handles out-of-disk-space errors,...
macOSHow to Add Comic Speech Bubbles to Images Using Preview on macOS
When you take a funny photograph of your pet, you might want to add a...
ExcelHow to Extract Text from the Middle of a String Using the MID Function in Excel
Extracting data from the beginning of a string (using LEFT) or the end of a...
GoogleHow to Extract Text from Images Using OCR in Google Keep
When you are at a conference and someone hands you a printed agenda, or when...