The Action Button on the iPhone 15 and later provides one-click access to features, but strangely it can only perform one action. With a quick workaround in the Shortcuts apps, it's possible to use ...

Drop-down lists in an Excel sheet can greatly facilitate data entry. Here's a look at how to use Microsoft Excel's data validation feature to create handy lists within your worksheets. An Excel ...

Rakesh Sharma is a writer with 8+ years of experience about the intersection between technology and business. Rakesh is an expert in investing, business, blockchain, and cryptocurrencies. Doretha ...

Since this column began, it has discussed how a Linux driver writer can create various types of kernel drivers, by explaining the different kernel driver interfaces including TTY, serial, I2C and the ...