Useful guides and tutorials related to codecs and multimedia.

Why the Previous Windows Installations entry can be 20GB on one PC and 500GB on another, what that difference means, and how to clear it without losing files.

Windows mounts an ISO by itself in two clicks, and this guide covers that first, then the free virtual drive that opens BIN/CUE, NRG, MDS and CCD images.

Play YouTube links in your foobar2000 playlist with one free component, plus the yt-dlp setting that fixes streams that suddenly stop working.

Five free video players ranked for a TV remote rather than a touchscreen, with the surround-sound catches and the stock app your box should stop opening.

Every feature Microsoft has quietly stripped from Windows Media Player since 2009, in one timeline, plus what still works and what to move to.

A plain comparison of USB sticks and portable SSDs on real measured speed, capacity, lifespan and cost, with a straight answer for each kind of buyer.

The Windows players and codec packs that stopped updating, when each one really ended, and the small maintained stack that replaced all of them.

A five-minute pass through the Windows 10 and 11 privacy switches that actually matter, including Recall, and the two old tips that stopped working.

A plain-English comparison of Opus and Ogg Vorbis, covering which one sounds better, which one older hardware still plays, and how to open either file.

Get genuine Windows 11 without spending a dime through these verified free methods that Microsoft officially supports.