How to Change DPI on a Gaming Mouse
Adjust a gaming mouse DPI with the onboard DPI button or brand software such as Logitech G HUB, Razer Synapse, iCUE, or SteelSeries GG.
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Computer & Hardware
How to Change Your Monitor Refresh Rate (Hz)
Set a higher monitor refresh rate in Windows and troubleshoot displays that stay stuck at 60Hz.
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How to Check RAM Compatibility and Install New Memory
Confirm RAM type, capacity, speed, and slot layout before installing new memory in a desktop or upgradeable laptop.
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How to Check Your Laptop Battery Health
Use the built-in Windows battery report or macOS System Information to see battery capacity, cycle count, and replacement clues.
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How Much RAM Do You Actually Need?
Choose the right RAM amount for everyday use, gaming, creative work, or heavy professional workloads without overbuying.
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How to Add a Second SSD to Your Desktop or Laptop
Add a second SSD for more storage, then initialize and format it in Windows without replacing your existing drive.
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How to Calibrate Your Monitor Color
Use the built-in Windows display color calibration tool to adjust gamma, brightness, contrast, and color balance.
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How to Change Boot Order in BIOS/UEFI
Change BIOS or UEFI boot priority so a PC can start from USB, a recovery drive, or another internal disk.
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HDD vs. SSD vs. NVMe: Which Drive Should You Buy?
HDDs, SATA SSDs, and NVMe SSDs all store files, but they differ sharply in speed, cost, durability, and the best role inside a computer.
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HDMI vs. DisplayPort: Which Should You Use?
HDMI and DisplayPort both carry digital video and audio, but port version, cable rating, VRR support, and daisy-chaining decide which one is best.
HDMI vs. DisplayPort: Which Should You Use? Read More »