LEMON BLOG

Finally, a Way to Join the Conversation Without Signing Up In many parts of the world, especially across Asia and Latin America, WhatsApp is the go-to messaging app. It's so common that the idea of someone not using it sounds almost strange. But believe it or not, there are people out there who haven't signed up for WhatsApp—either out of preference or necessity. 

WhatsApp is reportedly working on a new privacy-centric feature called the "username key," a tool designed to give users more control over who can contact them. First spotted by WABetaInfo, this feature builds on WhatsApp's earlier idea known as the "username PIN," but with a clearer purpose—and a new name to match. 

In the ever-evolving world of AI tools, few have captured the public's attention quite like OpenAI's ChatGPT. It's become a go-to for everything from coding help and writing suggestions to casual banter and life advice. But recently, a quiet but significant change was made—ChatGPT removed the option to make shared conversations discoverable in search engines. Here's what happened, and why it matters.

Microsoft has raised a red flag over a series of active cyberattacks exploiting a serious vulnerability in its on-premises SharePoint server software. In an urgent security advisory, the tech giant is urging all affected organisations to install critical security updates without delay to fend off potential breaches. 

After much anticipation and months of rumors, NVIDIA has finally made the GeForce RTX 5050 official. This marks the return of the popular xx50 series to desktop systems after the RTX 4050 skipped the desktop entirely. Set to arrive in July 2025, the RTX 5050 will be available in both desktop and laptop variants, with Game Ready Driver support rolling out earlier in the same month.