Formal letters are an important part of the professional communication. Having a comprehensive knowledge of the formal letter format and structure will help you in structuring one efficiently. The ...

To display your photos or designs as a screensaver, you have to create an SCR file. Although screensavers don’t serve the same function of preventing burnt images on the screen as they once did, ...

A rare Unicode character, the right-to-left override (RTLO), can make executable files appear as harmless Word or image documents. This trick is increasingly used in malware campaigns, highlighting ...

Google Colab, also known as Colaboratory, is a free online tool from Google that lets you write and run Python code directly in your browser. It works like Jupyter Notebook but without the hassle of ...

Abdullah is a certified Google IT Support Professional. The “File Format is Not Supported” error on WhatsApp can appear when you’re trying to send a video ...

The newly approved Python Enhancement Proposal 751 gives Python a standard lock file format for specifying the dependencies of projects. Here’s the what, why, and when. Python Enhancement Proposal ...

As one of the most popular e-readers in the world, the Amazon Kindle has become a must-have for bibliophiles who prefer the convenience of digital reading over physical books. When the first Kindle ...

Crash consistency is crucial for ensuring the correctness of a storage system. One of the three classic file system consistency techniques is shadow paging (i.e., CoW). In CoW file system, instead of ...

4 keys to writing modern Python Here’s what you need to know (and do) if you want to write Python like it’s 2025, not 2005. How to use uv, the super-fast Python package installer Last but not least, ...