Detailed tutorials with screenshots of the error and the right setting to fix Windows, network, phone and app problems.
The taskbar disappeared, keeps hiding and coming back, lost its icons or moved to another monitor? Here’s how to turn off auto-hide, restart Windows Explorer, exit full screen and repair the system.
You click Start and nothing happens, or you see “Critical Error — Your Start menu isn’t working”? Here’s how to restart Windows Explorer, repair system files with sfc and DISM and test with another user.
File Explorer is slow to open, shows “Not Responding” or closes on its own? Here are the most common causes — history pointing to network folders that no longer exist, thumbnails, the preview pane and programs in the context menu — and how to fix them.
The printer is on, but Windows says “offline”? Here are the most common causes — for HP, Epson, Brother and other brands — and how to get your printer back online, step by step.
A PDF that won’t open, opens blank or says the file is damaged almost always has one of four causes: the file is blocked by Windows, the wrong default reader, an incomplete download or a corrupted file. Here’s how to fix each one.
The installer won’t open, disappears without doing anything or shows “This app can’t run on your PC”? Here are the most common causes — wrong version, a Windows block, S mode, missing permissions or disk space — and how to fix each one.
A slow phone can almost always be fixed without replacing it. Follow this order: restart, free up space, update, review your apps, check the battery and, as a last step, factory reset with a backup.
Your printer prints, but the scanner doesn’t show up on your PC? Here’s how to add the scanner, install the right software from the manufacturer, check the WIA service and get a network scanner to show up again.
Full storage makes your phone slow, blocks updates and can stop the camera from saving photos. Here’s how to find where the space went, how to free it up safely on Android and iPhone, and what to delete first, starting with WhatsApp.
Add the printer over the network, by IP address or through a shared printer, and fix the most common problems — printer offline, stuck queue and error 0x0000011b.
C: drive full? The safe ways to reclaim space on Windows 11 — from Storage Sense to cleaning up old updates — and what you should never delete.
Full screen, one window, a selected area or a whole web page: every way to take a screenshot on Windows 11, and where the images are saved.
