Windows PCs don’t have to slow down over time. Whether your PC has gradually become slower or it suddenly ground to a halt a few minutes ago, there could be quite a few reasons for that slowness.
Last Friday, I gave up on Windows 10 Mobile (build 10152). The new version of the O/S, which is still very much in beta, had been running on my Lumia 1020 for the last month and had become increasingly unstable. Frequent reboots were necessary to restore normal service and performance was so slow at times that I wondered whether Windows 10 Mobile was wading through treacle. Battery life was another issue and the phone behaved like one of those warming bricks used by climbers and hill walkers to keep their digits toasty. I was an unhappy camper.
Rainfall is one of the most useful pieces of information to know about the weather. Rather than “it will rain sometime today,” get weather forecasts more like “heavy rain starting in five minutes, for the next 45 minutes.”