You just upgraded to gigabit fibre and a Wi-Fi 7 router, yet downloads still crawl and Valorant stutters. The culprit is hiding inside the laptop: the stock wireless card that was mid-range in 2018 and is now a choke-point. Swapping it for a Wi-Fi 7 NIC is the quickest way...

1. Age is not the boss—stability is      3–5 years is the average life, not a deadline. If your 2017 box still covers every room and hits 90 % of your plan speed, keep it. Just reboot it once a week and blow the dust out of the vents. When...

1. Speed    USB 2.0: 480 Mb/s on paper → 25-30 MB/s in Windows.      USB 3.0: 5 Gb/s on paper → 80-110 MB/s with a spinning disk, 300-400 MB/s with a fast SSD.      A 1 GB film: ~35 s on 2.0, ~3 s on 3.0. 2. Power      2.0:...