Latest AI tools, ChatGPT and Claude tips, and practical AI workflows.
TL;DR — Copilot’s memory toggle can show “on” while nothing actually saves, and it’s usually one of three causes: personalization needs a fresh sign-out and sign-in, Enhanced personalization is disabled at the account or admin level, or the feature is still mid-rollout on your specific client. Quick answer: Copilot’s memory toggle can show “on” while…
TL;DR — Cancelling Perplexity Pro takes about four clicks in Account settings, but the button only stops the next renewal. Monthly plans are non-refundable the moment you’re charged. Annual plans can be refunded, but only inside a 72-hour window from purchase. Quick answer: Cancelling Perplexity Pro takes about four clicks in Account settings, but the…
TL;DR — On June 1, 2026, GitHub replaced Copilot’s flat premium-request system with usage-based “AI Credits” — 1 credit equals $0.01, charged against actual token usage per model. Quick answer: On June 1, 2026, GitHub replaced Copilot’s flat premium-request system with usage-based “AI Credits” — 1 credit equals $0.01, charged against actual token usage per…
TL;DR — ChatGPT Projects usually stops reading uploaded files for one of four reasons: the file breaks a size or token limit, you hit the rolling upload quota, the format isn’t fully supported, or a browser extension is blocking the request. Quick answer: ChatGPT Projects usually stops reading uploaded files for one of four reasons:…
TL;DR — Fast answer: Copilot going missing from the Windows 11 taskbar is almost always one of three things: the taskbar toggle got switched off during an update, the app itself was silently uninstalled, or a work-managed PC has it blocked by policy. Fast answer: Copilot going missing from the Windows 11 taskbar is almost…
TL;DR — If Gemini’s chat history isn’t showing up on your phone or your laptop, the fix usually isn’t a bug you need to wait out. In most cases it comes down to Gemini Apps Activity being toggled differently across devices, or two different Google accounts signed into the app without you realizing it. Quick…
TL;DR — By Alex Kim, Editor · Updated July 28, 2026 · 3 official sources checked The short answerChoose by task, not by brand loyalty. Long drafting rewards a model that holds one voice across thousands of words. Coding rewards one that reads your repo and runs tools. Fact-heavy research rewards one that links its…
TL;DR — Claude Desktop not opening on Windows 11, in one line: it’s almost always one of four things. A partial update leaves an old version folder behind. A background process is stuck. The MSIX package registers incorrectly. Or OneDrive has changed where your Desktop folder points. Claude Desktop not opening on Windows 11, in…
Is XLOOKUP actually faster than INDEX-MATCH, or just prettier? I compared syntax, error handling, and full-recalc speed on a 100,000-row table — and the honest answer is more useful than the hype.
TL;DR — Picking an AI writing tool for a quick email is a different decision than picking one to draft a 2,000-word article. Long-form is where these tools separate: structure drifts, sentence patterns start repeating, and the tidy wrap-up paragraph creeps in around word 1,200. Picking an AI writing tool for a quick email is…