A back end change to the Mac App Store appears to have shut out users of macOS Sierra and older versions, blocking not just purchases, but also downloads of software already bought. While users of the ...

Mac users running macOS Mojave (10.14) and earlier versions are reporting widespread issues accessing the Mac App Store, with many unable to sign in or download previously purchased apps. Based on ...

For those unfamiliar, Perplexity is a generative AI-based conversational and search tool that uses its own large language models (LLMs), similar to OpenAI’s ChatGPT. The platform was founded in 2022 ...

macOS Monterey (version 12) is a stable, lightweight release that works great on older Macs, including models going back to 2015. The latest version is macOS 12.7.6, and you can download it directly ...