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iGeeksBlog
How-to
How to Pin a Post on X (Twitter) on iPhone, iPad, or desktop
A pinned post is the first thing visitors to your profile see. Here is how to pin and unpin your own posts on X across every device, and how pinning someone else's post works.
What Happens When You Restrict Someone on Instagram?
Restrict quietly limits someone's interactions without the confrontation of a block. Here is exactly what they can and cannot see afterwards, and how to restrict or reverse it on iPhone.
Green Light on Apple Watch: What it is and how to Turn it Off?
The green LEDs measure blood flow for heart rate readings, and they run more often than most people expect. Here is what they do, whether they are harmful, and how to switch them off.
How to Combine PDF Files on Mac
Preview merges PDFs natively, so third-party tools are rarely necessary. Here is how to combine multiple documents on Mac, rearrange the pages, and save a single tidy file.
What Does Cancelled Call Mean on iPhone? (And How to Fix It)
Wondering what Cancelled Call means on your iPhone? This guide explains the cancelled call meaning, why it happens, and how to fix it easily.
How to Download Apps Larger than 200MB Over Cellular Data on iPhone and iPad
iOS warns before downloading large apps over cellular to protect your data allowance, but the limit is adjustable. Here is how to change the App Store setting on iPhone and iPad.
How to See Your Wi-Fi Passwords on iPhone or iPad
iOS finally lets you read saved Wi-Fi keys rather than just share them. Here is where to find them in iOS 18, the older iOS 17 method, and how to share a network with someone nearby.
How to Clear the DNS Cache on an iPhone or iPad
A corrupted DNS cache sends your browser to stale addresses, causing pages to fail for no obvious reason. Here is what the cache does, how to flush it on iOS, and when it actually helps.
How to convert HEIC to JPG on iPhone, Mac, and PC
Learn about Apple's use of HEIC for photos and how to easily convert HEIC to JPG on iPhone, Mac, and PC to avoid compatibility issues.
How to Hide Likes on Facebook
Want to hide the people liking your posts on Facebook? Here are the easiest ways to hide likes on Facebook using an iPhone or desktop
How to Send a Voice Messages on Your iPhone
Here's how to send voice messages to your iOS and Android friends, with steps to listen, reply, and save those messages.
Is It Time to Replace Your iPhone? Here’s How to Know
iPhones are built to last, but not forever. From poor battery health to outdated iOS support, here are the key signs it’s time to replace your iPhone.
How to Use Apple’s Invites App to Plan and Share Events on iPhone
Apple’s new Invites app lets you design beautiful event invitations, track RSVPs, and collaborate on music and photos all from your iPhone. Here’s how it works.
Hide or Show the Dock on Mac: Quick Tricks You Should Know
The Mac Dock is useful but can get in the way. Luckily, macOS lets you hide, show, resize, or even speed up the Dock. From simple shortcuts to advanced Terminal commands, here’s how to take full control and make your Dock fit your workflow perfectly.
How to Set Up Guest User on macOS
Sharing your Mac doesn’t have to mean sharing your files. Here’s how to set up Guest User on macOS for quick, secure access without risking your data.
How to Lock Safari’s Private Browsing Tabs with Face ID or Touch ID
Learn how to lock Safari’s Private Browsing tabs with Face ID or Touch ID on iPhone, iPad, and Mac, plus extra privacy tips and troubleshooting fixes.
Got an Old iPhone? Here’s How to Reuse It Smartly in 2026
Don’t let your old iPhone collect dust. From smart home remote to fitness tracker, here are 24 clever ways to repurpose it or recycle responsibly.
How to Use Street View (Look Around) in Apple Maps
Apple Maps’ Look Around is like Google Street View with crisp imagery and smooth navigation. Here’s how to use it on iPhone, iPad, Mac, and the web.
How to Use Google Maps Offline on iPhone and Android
Offline maps keep navigation working with no signal and save mobile data. Here is how to download an area on iPhone and Android, manage the download settings, and navigate offline.
How to Use Presenter Preview and Background Replacements in macOS Sequoia
Sequoia lets you preview a window before sharing it and swap your video call background. Here is how to use Presenter Preview and background replacements on Mac during calls.
Ayush Patel and Yash Wate
iPhone vibrates randomly for no reason? Here’s what to do
Phantom vibrations usually come from a silent notification, a failing charger, or moisture in the port. Here is how to identify the trigger and five fixes that stop the random buzzing.
How to Create and Use Genmoji on iPhone (Complete Guide)
Genmoji lets you create custom emojis from text, emojis, or photos. Here’s how to use, customize, and share them on your iPhone.
How to Get Voice Chat on Roblox (Full Setup Guide for Mobile and PC)
Learn how to set up and use voice chat on Roblox for iPhone, Android, and PC. Step-by-step guide with prerequisites, enabling tips, supported games, troubleshooting fixes, and safety details.
How to Flip a Photo on iPhone or iPad (And Stop Selfies from Auto-Reversing)
Learn how to flip photos and selfies on your iPhone in just a few taps.
How to Use the Fitness App on iPhone (No Apple Watch Needed)
Use the Fitness app on your iPhone to track activity, close rings, and celebrate milestones even without an Apple Watch.
Mac Microphone Isn’t Working? Here’s How to Fix It
Your Mac’s gone silent—right when you need it most. Don’t worry, we’ve got the fixes to get your mic talking again in no time.
How to See Which Apps You Use Most on Your iPhone and Mac
See your most-used apps on iPhone and Mac, track usage, and set limits to stay productive.
Ankur Thakur and Vikhyat
What Do the Symbols and Icons Mean on Instagram?
Discover the meaning behind every Instagram icon with this detailed guide. From navigation and post interactions to Stories, Reels, DMs, and content creation.
Can’t Take Screenshots on iPhone or iPad? Fixes & Reasons Explained
Can't take screenshots on your iPhone or iPad? From black screenshots to button glitches, here’s every fix you need to capture your screen again.
How to Tell If AirPods Are Fake: 17 Ways to Spot Counterfeits Like a Pro
Think your AirPods Pro might be fake? Learn how to spot counterfeits with this quick and easy guide.