ExcelHow to Remove Invisible Characters Using the CLEAN Function in Excel
When you export a massive data table from an ancient legacy database or a poorly...
LinuxHow to List Hardware Specifications Using the lshw Command in Linux
When you are auditing a headless Linux server or troubleshooting a complex hardware compatibility issue,...
LinuxHow to Identify and Kill Processes Using the fuser Command in Linux
When you attempt to safely eject a USB flash drive or unmount a network storage...
macOSHow to Compress and Reduce PDF File Size Using Preview on macOS
When you finish compiling a massive, 150-page corporate report containing dozens of high-resolution charts and...
ExcelHow to Calculate Date Differences Using the DATEDIF Function in Excel
When you are managing a human resources database in Microsoft Excel and you need to...
GoogleHow to Create Checklists and Subtasks in Google Keep
When you use Google Keep to track complex, multi-step projects or massive weekly grocery runs,...
LinuxHow to Redirect Output to a File and Screen Simultaneously Using the tee Command in Linux
When you execute a massive diagnostic command in Linux (like ping or top), the output...
LinuxHow to Control Terminal Colors and Formatting Using the tput Command in Linux
When you are writing complex, automated bash scripts in Linux, outputting massive blocks of solid...
macOSHow to Add Text Boxes and Fill Out PDF Forms Using Preview on macOS
When someone emails you a PDF form (such as a job application or a medical...
ExcelHow to Repeat Text and Create In-Cell Charts Using the REPT Function in Excel
When you are building a dashboard in Microsoft Excel, you sometimes need to visually represent...
GoogleHow to Organize Notes Using Background Colors in Google Keep
When you stare at a Google Keep dashboard filled with 500 identical white square notes,...
ExcelHow to Change Text Case Using LOWER, UPPER, and PROPER in Excel
When you import thousands of rows of raw customer data from an external web form...
GoogleHow Google Keep Works Offline Without an Internet Connection
Because Google Keep is fundamentally a cloud-based application designed to sync data across all your...
LinuxHow to Wrap Long Lines of Text Using the fold Command in Linux
When you dump a raw block of text from an unformatted database directly into a...
LinuxHow to Break Large Files into Chunks Using the split Command in Linux
When you attempt to transfer a massive, 15-Gigabyte log file or a gigantic database dump...
macOSHow to Extract Specific Pages and Split PDFs Using Preview on macOS
When you download a massive, 500-page PDF manual or a lengthy financial report, emailing the...
GoogleHow to Organize Notes Using Labels in Google Keep
When you use Google Keep as your primary digital brain, dumping hundreds of notes, grocery...