Practical help with choosing and using websites and online tools, with steps, examples and shortlists.
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You'll extract log fields with regex101: a timestamp, severity and message from three invented records. You need a browser and the sample below. The steps follow the current documentation…
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You'll build a documentation site with MkDocs containing a homepage and a release checklist, then create its static output. You need Python with pip, a terminal and a text editor. The…
You'll publish a static site with GitHub Pages: one HTML page and a second page linked from it. You need a GitHub account, permission to change repository settings and public sample…
You'll back up a folder with Duplicati, then recover a copy into a separate folder. Set aside time for the first upload and restore; their duration depends on your files and destination…
You'll trim and export a video in Shotcut as a finished MP4, with the unwanted opening and ending removed. Set aside 15 minutes to follow the steps, plus export time. You'll need current…
You can remove background noise in Audacity by sampling steady room noise, then applying a gentle reduction to the recording. This walkthrough uses a one-minute voice clip with fan hiss…
You can password-protect files with 7-Zip by creating a 7z archive with AES-256 and encrypted file names. This Windows walkthrough uses a small sample folder and takes about ten minutes…
This walkthrough changes a simple SVG logo in Inkscape and saves a separate web copy. Allow about fifteen minutes for the example. You'll need the desktop editor and an SVG you have…
You'll add and sync subtitles in VLC so the text matches the dialogue during playback. Set aside ten minutes for the exercise. You'll need desktop VLC 3.0 on Windows or Linux, a video you…
You'll turn a small CSV into a clean order sheet, with IDs preserved as text and prices ready for calculations. The setup takes one short session; larger files need more checking. You need…
This guide walks you through undoing a commit in GitHub Desktop, from a single unpushed mistake to a commit that is already on a shared branch. You need the app installed with a repository…
You'll back up Thunderbird email, choose the right export route and check a restored profile. You need Thunderbird desktop and a separate backup location with enough space. The menu work is…
Create a color palette in Coolors, fix two values and export the result for a website. You need a browser and a free account for library saving. Set aside about ten minutes for the small…
