Discover our tutorials and buying guides for tips and good deals in the world of computing, learn how to solve your problems, and make better choices when selecting your components.
Discover and compare the main Linux desktop environments: GNOME, KDE, Xfce, Cinnamon, MATE, LXQt, Budgie and others. A comprehensive guide to choosing the right one for your needs.
Accelerate Ubuntu on a slow PC: cleaning, swap, ZRAM, preload, services... A practical and technical guide to boosting your Linux distribution.
Discover our comparison of the best WiFi repeaters in 2026 to eliminate dead zones and improve your connection without changing your box.
No Wi-Fi on your PC? Find out how to diagnose the problem, reactivate the network card or use an alternative solution.
For almost twenty years, Google has funded Mozilla to keep its default search engine in Firefox, a strategic agreement that ensures the survival of the open source browser.
Find out how to check the Windows installation date on your computer with a command. A practical guide for technicians and curious users.
Learn how to increase virtual memory in Windows 11 to optimize RAM, prevent slowdowns and make your PC faster and more stable every day.
Reinstall Windows cleanly without formatting or deleting files. A complete guide to getting back on track safely.
Windows Insider: a comprehensive guide to joining Microsoft's test program and safely installing early versions of Windows 11.
Microsoft has finally integrated the sudo command into Windows 11. Find out how to activate this new Linux-inspired elevation of rights.
Permanently erase all data from a hard disk or USB stick before selling your computer, thanks to free Windows software.
Clean up and speed up Windows now! Find the best free software in 2026 to remove unwanted files and optimize your PC safely.
