Useful guides and tutorials related to codecs and multimedia.

Put Google Chrome on a USB stick and use it on locked-down work, school or public Windows PCs, with the privacy settings and update routine that keep it safe.

The exact LAME setting and commands to turn WAV into MP3 with no audible loss, plus no-typing options and the one case where sample rate matters.

Windows 11 can encrypt your drive during setup without saying a word - check if it did, save the recovery key and stay out of the lockout screen.

Six free Windows players that play 4K HEVC, AV1 and HDR smoothly, plus the graphics cards each codec needs and a fix list for stuttering video.

Carry your whole film library on a portable SSD and play it on an Android phone - the cable, the format and the free player apps that make it work.

Swap a streaming subscription for a free M3U playlist of radio, YouTube and IPTV links, built and checked with five free tools, plus the player to open it.

Which graphics card encodes video best in 2026 - NVIDIA, AMD or Intel - with encoder counts, AV1 and 4:2:2 support, and when your current card is enough.

Build a Windows recovery USB with the built-in tool or with Rufus, and learn which one can reinstall Windows on any PC rather than just yours.

The 128kbps default, the 256kbps High setting and where to find it - plus the part most guides skip, which is that High needs Premium.

Why iPhone HEIC photos show blank thumbnails on a PC, the two free extensions that fix it, and the iPhone settings that send JPEGs instead.