PHP2Shell: What Actually Broke, and Who Fixed It First

Governments pulled their own sites offline, 25 servers were rooted, and hosts patched entire fleets overnight. The damage, the response, and how to check your own site.
How to Summarize a Long PDF With AI

Upload it, ask properly, and check it did not invent anything – including what to do when the document is too long to be read in one go.
How to Use AI to Write Your Emails (Gmail and Outlook)

The method that works in any email app, what is built into Gmail and Outlook, and the instruction that stops drafts sounding like a press release.