Unlearn These 7 Tech Rituals — They're Quietly Working Against You

Tech advice has a half-life. What was gospel in 2012 is often actively counterproductive today — yet the old habits stick around, passed down like folk wisdom from one device to the next. Here are seven rituals worth retiring this year, along with what to do instead.

1. Swiping Away All Your Apps to "Save Battery"

The myth: open apps are running in the background, eating battery, so close everything.

The reality: on both iOS and modern Android, apps in the app switcher are frozen or suspended. They're using essentially nothing. Meanwhile, force-quitting and relaunching an app actually consumes more battery than leaving it suspended, because cold-starting an app is one of the most energy-intensive things a phone does.

Do instead: Leave your app switcher alone. Only force-quit an app that's genuinely misbehaving — frozen, crashed, or stuck.

2. Paying for Antivirus on Your Personal Computer

The myth: you need a third-party security suite to stay safe.

The reality: Windows Defender (now Microsoft Defender) has consistently scored at or near the top of independent lab tests from AV-Comparatives and AV-TEST for years. macOS has XProtect and Gatekeeper built in. A paid suite on a modern system mostly adds pop-ups, browser toolbars, and renewal invoices for protection you already have.

Do instead: Keep your OS updated, let the built-in protection run, and spend your security budget on the thing that actually works: a password manager and, if you're serious, a hardware security key.

3. Factory-Resetting as Your First Troubleshooting Move

The myth: when something's wrong, wipe it and start fresh.

The reality: a factory reset is the nuclear option, and it obliterates the diagnostic information you'd need to fix the actual problem. Worse, on a phone it means hours of re-signing into apps, reconfiguring settings, and re-syncing two-factor codes — sometimes back into the same broken state.

Do instead: Work up the escalation ladder: restart the device, update the software, check for a specific misbehaving app, clear the offending app's cache. Save the factory reset for when you've actually exhausted everything else — or when selling the device, where it belongs.

4. Buying Surge Protectors for the Wrong Devices

The myth: plug everything into a power strip with a "surge protector" label and you're covered.

The reality: most cheap power strips offer negligible surge protection, and the devices that need it most — anything with a power brick, like laptops, routers, and TVs — already handle power conditioning themselves. Meanwhile, the one device people consistently mis-protect is the one plugged directly into the wall: the gaming console or desktop tower with an external power supply.

Do instead: Spend on a genuine surge protector (look for a UL 1449 rating and a joule rating above 1,000) for your expensive, hardwired electronics — or better, a whole-home or UPS solution for your network gear. Skip the $8 strip protecting a phone charger, which needs almost nothing.

5. Charging to 100% and Letting It Sit Plugged In All Night

The myth: batteries like a full charge, and overnight charging is harmless.

The reality: lithium-ion batteries degrade fastest at extreme states of charge. Keeping a battery pinned at 100% for hours every night accelerates capacity loss. Modern phones have "optimized charging" features for exactly this reason.

Do instead: Turn on optimized/battery-saver charging (iOS and Android both have it), and if your laptop lives on a desk, enable the manufacturer's charge limit — most now offer an 80% cap designed for exactly this use case.

6. Deleting Apps to "Free Up Storage" When the Real Hog Is Something Else

The myth: storage full? Delete apps.

The reality: on most phones, the biggest storage consumers are photos, videos, messages, and cached media — not apps. People dutifully delete and reinstall apps while their camera roll quietly eats 80GB.

Do instead: Check your storage settings to see what's actually consuming space (on iPhone: Settings > General > iPhone Storage). Offload photos to cloud storage or an external drive, clear message attachments, and let the apps stay.

7. Assuming 'Newer' Means 'Better for You'

The myth: every update, every new feature, every redesign is progress.

The reality: updates sometimes trade your comfort for someone else's metrics — more notifications, more upsells, more engagement hooks. Blindly accepting every new default hands the design decisions over to companies whose incentives don't always match yours.

Do instead: Read the changelog, delay major OS updates a week or two on devices you depend on, and take ten minutes after any big update to audit your notification and privacy settings. They will have changed.

The Common Thread

Every one of these habits made sense once — for older hardware, older software, older threats. The sharpest tech move this year isn't buying anything new. It's updating the way you think about the stuff you already own.