Make your next tech choice a clearer one.

Useful explanations, thoughtful comparisons and the news behind the next update.

The same task feeds three equal panels labelled ChatGPT, Claude and Gemini.

ChatGPT · Sep 27

ChatGPT vs Claude vs Gemini: how to choose

Match the assistant to your documents, research sources and the output you need to use.

AI

View all

Bar chart illustration comparing Gemini usage limits for personal accounts: standard without a plan, 2x on AI Plus, 4x on AI Pro and 5x or 20x AI Pro on AI Ultra, with a 5-hour refresh and weekly cap

AI image generators · Nov 9

Gemini image generation limit: how many images you get

How Gemini's image limits work on free and paid Google AI plans, and where to see when they reset.

Timeline chart showing which earlier site versions Wix, Squarespace and Framer let you roll back to

Website builders · Nov 8

Website builder version history: how to roll back your site

What Wix, Squarespace and Framer let you roll back, what they don't, and how to keep a safety copy.

Three cards comparing how ChatGPT, Claude and Gemini start a web search and show numbered citations

ChatGPT · Nov 8

ChatGPT vs Claude vs Gemini web search citations compared

How ChatGPT, Claude and Gemini search the web, where citations appear and how to check them.

Illustration of a browser with the current tab shared to a Gemini side panel, beside four Gemini in Chrome settings switched off

Gemini · Nov 8

Gemini in Chrome: what it can see and how to turn it off

What Gemini in Chrome reads from your tabs, where it is stored, and the settings that switch it off on a computer.

TECH

View all

Illustration of a console with a USB drive and a Storage Expansion Card attached, beside a table showing both store any game and play Xbox One games, while only the card plays Xbox Series X|S optimised games at internal SSD speed.

Xbox · Nov 6

Xbox external storage: set up a drive and move games

A USB drive stores any Xbox game but plays only older ones. Set one up, choose install locations and move games.

An iPhone showing a padlock and a Lockdown Mode switch turned on, beside a list of what it limits: most message attachments, link previews, FaceTime from new callers and 2G and 3G, while calls, texts and SOS still work.

iPhone · Nov 5

iPhone Lockdown Mode: who needs it and what it limits

Apple's strictest security setting blocks most attachments and some web features. Who needs it and how to set it up.

A TPM 2.0 chip on a dark green circuit board beside three ticked checks: tpm.msc showing version 2.0, UEFI firmware that is Secure Boot capable, and PC Health Check.

Windows 11 · Nov 5

Check TPM for Windows 11: TPM 2.0, Secure Boot and PC Health Check

Run tpm.msc to see your TPM version, then check UEFI and Secure Boot before the Windows 11 upgrade.

BEST PRODUCTS

View all

Illustration of a registrar's nameserver settings with the old nameserver crossed out and two new ones added, pointing to a new DNS zone holding A, CNAME, MX and TXT records

hosting · Nov 9

How to change nameservers without breaking your site

Where to change nameservers, what to copy first, why DNSSEC matters and how long the switch takes.

A shared group in the Apple Passwords app holds three logins, beside a panel showing what the owner and members can do and a reminder to change passwords after removing someone.

Password managers · Nov 7

Apple Passwords app shared group: set up and share with family

Share logins with family in the Apple Passwords app: who can join, what members can change and what to do after.

Two panels compare Drive for desktop modes: streaming downloads only some files and uses little disk space, mirroring keeps every My Drive file on the computer.

Cloud storage · Nov 7

Google Drive stream vs mirror files: which desktop mode to use

Streaming saves disk space; mirroring keeps every file offline. How to choose, switch safely and keep files offline.

Illustration of a laptop connected through an encrypted tunnel to a VPN server, beside a list showing VPN use on public Wi-Fi and for work as legal in Australia, pirated content as still infringing, streaming as a terms issue and overseas use as dependent on local law.

VPN · Nov 6

Is a VPN legal in Australia? What the law says

VPNs are legal in Australia. What the law does cover: data retention, site blocking, under-16 rules and travel.

Four steps of a Microsoft Defender Offline scan, from saving your work to a restart, a scan of about 15 minutes and results in Protection history, above a checklist: suspend BitLocker, WinRE enabled, admin account, x64 Windows PC.

Antivirus · Nov 5

Microsoft Defender Offline scan: when and how to run it

A restart-time scan for malware that hides from Windows. When to run it, how long it takes and where results appear.

Understand. Learn. Keep Ahead.

ULKA helps you make sense of AI, personal technology and the digital services you use every day. Read our editorial approach, explore the team or get in touch.