Monitor speakers are not bad engineering. They are a small driver in almost no enclosure, driven by a small amplifier, doing a job that has hard physical limits. Understanding those limits tells you exactly when the built in audio is…
Two numbers dominate graphics tablet listings and only one of them will change your work. Pressure levels are printed in the title of nearly every model; active area is usually buried, and it decides how the pen feels from the…
The switch under a key decides three things: how the keyboard feels, how loud it is, and whether it can be repaired. It does not decide how fast you type, whatever the marketing says. Once you separate those claims, choosing…
Most people upgrade a webcam when the problem is the lamp behind them, and upgrade a microphone when the problem is the distance between their mouth and the microphone they already own. Both upgrades can still be worth making, but…
Two headsets can both say noise cancelling on the box and do completely different things. One is working on what the people on the call hear, the other on what you hear, and a headset can have either, both, or…
Audio and networking are the two parts of a motherboard most people never think about until something is missing. Both are built in on essentially every board sold today, both are adequate for most uses, and both have specific situations…
Buying a motherboard for a machine you are building from nothing and buying one to drop into a case you already own are two different problems. The first is an open choice constrained mainly by budget. The second is a…
Ports are the part of a motherboard you interact with every day and the part most people check last. Unlike memory or storage, the rear panel cannot be expanded without giving up an expansion slot, so what the board ships…
A motherboard does not make a processor faster. It can, however, stop one from reaching the speed it is capable of, and the component responsible is the voltage regulator module. This is the least visible part of a board’s spec…
Storage on a modern motherboard involves two physical connectors, three different ways of talking to a drive, and a set of sharing rules that turn ports off when you populate the wrong socket. None of it is complicated once the…
PCIe lanes are the budget every motherboard spends. A processor provides a fixed number, the chipset adds more on a shared link, and the board’s designer decides where they go. Once you understand that the supply is fixed, most of…
Memory is the part of a build where the motherboard has the final say and the marketing has the loudest voice. The board decides which generation of memory you can use, how many channels you get, and where the practical…
A motherboard is only compatible with the processors its firmware knows about. That is the whole problem in one sentence, and it produces the most frustrating failure in PC building: a board and a chip that officially work together, sitting…
Form factor is the one motherboard spec that decides your case, your cooler, your power supply and how many things you can plug in later. It is also the spec people pick last, usually after the case is already on…
A motherboard either accepts your processor or it does not, and the answer comes from three separate things: the socket, the chipset, and the firmware already loaded on the board sitting in the box. Get one of them wrong and…
Connectivity decides two things about a printer: who in the house can print to it, and how often somebody has to go and fix it. Those are usually more important day to day than pages per minute. The interfaces are…
A label printer is a cheap machine attached to an expensive habit. The hardware decision takes an afternoon; the media decision follows you for as long as you own the thing, because the roll or cassette a label printer accepts…
Three quiet decisions set what a printer costs you after the first month: how much toner or ink is in the box, whether the machine will accept a supply that did not come from the manufacturer, and what the chip…
Cost per page is one division: the price of the cartridge divided by the number of pages it is rated for. The trap is that almost nobody reads the second number carefully, and the second number carries more fine print…
The number printed on the box is the smallest number in this decision. Across three or four years a home office usually spends more on toner, ink and drums than on the machine that consumes them, and the two printing…