"Driver Is Unavailable" on Windows 11? What It Means and How to Fix It
Driver is unavailable means Windows can see the printer but no longer has a usable driver for it, almost always because an update replaced or invalidated the one you had.
Guides: Installation
Practical, tested walkthroughs for printer setup, drivers and error-code fixes — updated for the latest models and operating systems.
PCL vs PostScript Printer Driver: Which One to Install
Most office printers offer a PCL 6 driver and a PostScript driver. PCL 6 is the right default for everyday Windows printing; PostScript is for design software, PDF-heavy work and mixed Mac and Windows offices.
How to Install a Printer on Ubuntu 24.04 (GUI and CUPS)
Most current printers work on Ubuntu with no driver at all. Here is how to add one through Settings, by IP address, through the CUPS web interface or the terminal, and what to do for printers that still need a driver.
How to Connect a Printer to a Laptop: Wi-Fi and USB (Windows, Mac, Chromebook)
Use Wi-Fi if the printer is wireless and USB if it is not, then add the printer on the laptop itself. This covers Windows 11, MacBooks, Chromebooks and the laptop quirks that get in the way.
How to Connect a Printer to a Mac or MacBook (Wi-Fi, USB and AirPrint)
Most printers connect to a Mac in a minute through AirPrint, with no download. Here is how to add one over Wi-Fi, USB or IP address, pick the right protocol, and set up scanning.
DYMO LabelWriter Setup and Fixes: DYMO Connect, 550 Labels and Windows 11
Which DYMO software your LabelWriter needs, why the 550 series takes only DYMO labels, how to install on Windows 11 and Mac, and fixes for offline printers and blank labels.
Printer Firmware Updates: How to Update Safely (and When You Shouldn't)
Firmware runs inside the printer, not on your computer. Here's how to update it on HP, Canon, Epson and Brother, when to hold off, and what to do if an update stalls.
Rollo and MUNBYN Label Printer Setup: Wi-Fi, Mac, Windows and 4x6 Shipping Labels
First-time setup for Rollo and MUNBYN thermal printers: the right driver, 4x6 paper size, automatic label detection, Wi-Fi, and the print settings each shipping platform needs.
How to Set Up a Wireless Printer: The Complete 2026 Guide (Any Brand)
A wireless printer setup has three stages: join the printer to your Wi-Fi, add it on each device, then lock its address so it stays found. This guide covers all three.
Windows 11 Printer Driver Download: How to Find and Install the Right One (2026)
Most printers no longer need a downloaded driver on Windows 11. Here is when driverless is enough, when you need the manufacturer's package, and how to install it cleanly.
Mac Printer Driver Download: What You Need on macOS 26 Tahoe (and What You Don't)
Most printers need no driver on macOS because AirPrint and IPP Everywhere handle everything. Vendor drivers still matter for trays, finishing and vendor scanning.
Printer Driver Installation Failed or Rolled Back? How to Install It Cleanly on Windows 11 and macOS
Driver installs usually fail because a previous driver package is still registered, the download does not match your OS build, or the installer is not running with administrator rights.