Xbox price hike, UPI's privacy glow-up & a tutor prompt: today in tech

Xbox prices went up again, effective today and worldwide. The Series X moves from $649.99 to $799.99 (+$150), the Series S from $399.99 to $499.99 (+$100), and the 2TB model is discontinued entirely. Microsoft's reason: console storage and memory prices have risen more than 2.5x, with another doubling expected by fall 2027. This is the third Xbox price hike in about 15 months, and the same chip supercycle is quietly making every gadget pricier, not just consoles.

The problem

The console business runs on memory and storage chips, and those component costs have been climbing fast, squeezing hardware pricing across the industry.

What changed

Effective Aug 1, 2026, Microsoft raised Xbox prices worldwide: Series X from $649.99 to $799.99 (+$150), Series S from $399.99 to $499.99 (+$100), and it discontinued the 2TB model entirely. It's the third Xbox price adjustment in roughly 15 months.

The catch

Microsoft's stated reason is that console storage and memory prices have risen more than 2.5x, with another doubling expected by fall 2027, so this may not be the last hike, and it is not unique to Xbox.

What it means for you

If you were planning to buy an Xbox, the cheaper price is already gone; look at a current-gen deal, a refurbished unit, or Game Pass on hardware you already own. Expect the same chip-driven pressure to reach phones and PCs too.

Quietly one of the best privacy upgrades for India starts today. Under NPCI's new UPI rules (rolling out from Aug 1, full compliance by Sept 9), your mobile number gets masked so apps can show only the last four digits, and username-based UPI IDs become the default instead of exposing your phone number. Your number is how spam, scams and unwanted contact usually begin, so tying payments to a username rather than your phone number is a real, everyday privacy win, and it is becoming the default rather than a setting you have to hunt for.

The problem

Your UPI ID has been tied to your phone number, so every payment can expose that number, which is fuel for spam, scams and unwanted contact.

What changed

From Aug 1, 2026, NPCI's new rules let UPI apps mask your mobile number (showing only the last four digits) and make username-based UPI IDs the default instead of phone-number-based ones. Banks and apps must fully comply by Sept 9.

The catch

The rollout is phased: apps can start from Aug 1, but you may not see the change immediately, and full compliance is not required until Sept 9. It reduces exposure rather than eliminating every risk.

What it means for you

Once your app updates, set a UPI username and stop sharing your raw phone number for payments. Check your app's UPI settings over the coming weeks for the masked-number and username options.

A hidden macOS feature that saves real time every day: System Settings > Keyboard > Text Replacements. Create your own shortcuts that auto-expand, like "@@" into your full email, "addr" into your full address, or "sig" into your whole signature. It is not just for short phrases; you can store long, multi-line snippets like canned replies, your UPI ID or links. Best part, it syncs across iPhone, iPad and Mac via iCloud, so your shortcuts work everywhere.

The problem

We retype the same email, address, signature and canned replies dozens of times a week, which is slow and error-prone.

What changed

macOS Text Replacements (System Settings > Keyboard > Text Replacements) let you create shortcuts that auto-expand, such as "@@" into your email or "addr" into your address, and they handle long, multi-line snippets, not just short phrases. They sync across iPhone, iPad and Mac via iCloud.

The catch

It is a plain text expander, not a clipboard manager, so it will not store formatting or images, and very common letter combos can trigger accidentally, so pick distinct shortcuts.

What it means for you

Add three or four shortcuts today for the things you type most (email, address, signature, UPI ID); they will work on your iPhone keyboard too.

Steal this prompt; it turns ChatGPT, Gemini or Claude into a genuinely good tutor instead of a Wikipedia dump: "Be my tutor for [TOPIC]. Explain it like I'm smart but new to it. Use 1 real-world analogy, tell me the 3 things that actually matter, then quiz me with 2 questions to check I understood. Keep it under 200 words." It works because the word limit kills the fluff, the analogy makes it stick, and the quiz forces you to actually engage instead of just nodding along. Paste any topic and learn it in a few minutes.

The problem

Ask an AI to "explain X" and you usually get a bland info-dump you forget five minutes later, with no structure and no retention.

What changed

This copy-paste prompt fixes that: "Be my tutor for [TOPIC]. Explain it like I'm smart but new to it. Use 1 real-world analogy, tell me the 3 things that actually matter, then quiz me with 2 questions to check I understood. Keep it under 200 words." The word limit cuts fluff, the analogy aids recall, and the quiz forces active engagement.

The catch

It is a learning aid, not a source of truth, so always sanity-check facts, especially for technical or high-stakes topics, since AI can still be confidently wrong.

What it means for you

Save the prompt and use it the next time you need to learn something fast, swapping in any topic from UPI to black holes.

If you only try one AI tool this week, make it Perplexity. Think of it as a search engine and an AI answer in one, but the key difference is that it pulls from the live web and cites its sources on every answer. That makes it genuinely great for research, current info and quick fact-checks, because every claim is linked so you can verify instead of trusting blindly. The core version is free, and for anything time-sensitive or factual, it beats a plain chatbot.

The problem

Regular chatbots answer from training data and rarely tell you where the information came from, which is a problem when you need current or verifiable facts.

What changed

Perplexity works like a search engine and AI answer in one: it pulls from the live web and cites its sources on every response, making it strong for research, current events and quick fact-checks. The core version is free.

The catch

It is not flawless; it can still misread a source or surface a weak one, so treat the citations as a starting point to verify rather than gospel.

What it means for you

Next time you would Google something factual or time-sensitive, try Perplexity instead and click through the cited sources to confirm.