Use & troubleshooting
Practical laptop, phone and PC guides: troubleshoot common problems, protect your data and maintain your devices with clear checks and steps.
Use & troubleshooting
Use & troubleshooting: 87 matching articles · Showing 37–45
Use & troubleshootingLaptop plugged in all day: should you limit charging to 80%?
A charge limit may suit desk-based work, but controls vary by device. Confirm your model before copying another laptop's settings.
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Use & troubleshootingDelayed Galaxy message notifications: what to check before reinstalling
Separate late messages from silent alerts. Test notification permissions and background restrictions for the particular app before erasing its data.
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Use & troubleshootingLaptop C drive full: make room without losing important files
A red storage bar does not automatically mean you need a new SSD. Identify the data, check a separate copy and review cleanup choices first.
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Use & troubleshootingSleep or Hibernate: prepare your laptop before putting it in a bag
A short desk break and a long journey call for different choices. Check power settings and lid behavior on the laptop you actually carry.
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Use & troubleshootingiPhone storage full: review photos or apps first?
Start with the storage breakdown, not a mass deletion. Understand app offloading, iCloud optimization and the effect of deleting synced photos.
Read articleUse & troubleshootingBitLocker on a Windows laptop: where is your key before repair?
Check your recovery key and a separate file backup before handing over a laptop. Access to an encrypted drive and a backup are different things.
Read articleUse & troubleshootingSamsung Members: how to check a used Galaxy before handover
Use official diagnostics as an organized starting point, then test your everyday tasks. A pass screen is not a complete history of a used phone.
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Use & troubleshootingAn Unknown Part message on a used iPhone: should you buy it?
Read the message, ask about the repair and test the relevant function. A single label is not a complete assessment of a used iPhone.
Read articleUse & troubleshootingSlow Windows laptop startup: what to check before buying RAM
A slow desktop after sign-in is not automatically a RAM shortage. Observe the workload and review startup apps without disabling essential tools.
Read articleNot sure which configuration to choose?
TECHBUY can help you choose the right device for your real needs and budget.