Topic
Gadgets & How-To
Practical fixes and buying guides for laptops, phones, storage and everyday devices.
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How to choose a USB-C hub for dual monitors without getting mirrored screens
To run different windows on two monitors through one laptop cable, check the laptop’s external-display limit and USB-C video capability first. Choose…
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Lenovo Legion 5 vs Legion Pro 5 which one should I buy if both stickers say RTX 5070
Choose the Legion 5 for its lighter 15.1-inch chassis. Choose the Legion Pro 5 if you need the 16-inch 240Hz anti-glare panel…
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How to install DLSS 5 on an RTX 30 series card (you cannot, officially)
You cannot install official DLSS 5 neural rendering on an RTX 30 series card. NVIDIA lists RTX 50 cards, RTX 50 laptops,…
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How to open a large JSON file without crashing the browser: slice it with jq first
To open a large JSON file without crashing the browser, extract a small slice with jq and open that file instead. Firefox…
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How to write a prompt that gets usable output without rewriting it five times
To get a usable two-sentence apology to a landlord, specify the length, audience, facts to include, and what to leave out. Add…
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How to move photos off your phone safely before you wipe it
Copy the photos somewhere that is not the same iCloud or Google account, then open a file from that second copy before…
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Phone storage full what to delete first: videos, screenshots, then Recently Deleted
Empty Recently Deleted first, then delete videos and screenshots. Those three usually free gigabytes in minutes without touching the photos you…
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Dashcam what to look for before buying: 4K, a rear camera, and a hardwire kit
Look for a 4K front camera if reading a plate at dusk matters, and a rear camera if you park on the…
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How to tell if a power bank is worth it: check Wh and USB-C watts, not mAh
Check watt-hours and USB-C wattage before you trust the mAh on the box. A 10,000 mAh bank stores about 37 Wh and…
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Wired vs bluetooth headphones for calls: use the cable when they ask you to repeat
Use a wired USB or 3.5mm headset when the other person keeps asking you to repeat yourself. Bluetooth buds sound fine until…