File upload issues in ChatGPT usually come from size limits, format restrictions, or connectivity problems. Clearing the cache, updating the app, or switching browsers often resolves the problem.

A much-requested feature has arrived in Microsoft Copilot. The AI chatbot can now handle multiple file uploads (including images) at once. This update is already live for all users on the app or ...

Cybersecurity researchers have disclosed now-patched critical security flaws in the firmware of Dahua smart cameras that, if left unaddressed, could allow attackers to hijack control of susceptible ...

Google Drive has rolled out a pair of redesigns to the Android app that modernizes the file upload experience and video player. On Android (and iOS), the Google Drive app now offers “more fine grained ...

Cybersecurity researchers have discovered a security flaw in Microsoft's OneDrive File Picker that, if successfully exploited, could allow websites to access a user's entire cloud storage content, as ...

Over the past day or so, free Gemini app users have lost the ability to upload files when using Gemini 2.5 Flash (preview). Update: This issue was resolved by the end of Saturday. On Android and iOS, ...

While the file upload feature is not widely rolled out on Copilot, you can install the Canary version of Edge to check out the feature. It lets you upload several file formats including PDF, DOC, XLS, ...