Every month, a tip to help you manage your IT better
FAQ - Frequently Asked Questions
Don't panic! Here's what you can do, step by step:
- Look at the little Wi-Fi bars at the bottom of your screen. If there's a red cross or an exclamation mark, there's a problem.
- Try switching the Wi-Fi on your computer or tablet off and on again. Sometimes that's enough!
- Restart the Internet box (the box with the lights). Unplug it, wait 10 seconds, then plug it back in.
- Ask someone else if other devices also have the problem. If so, it's probably the box.
- If nothing works, call IT Support. They can help you remotely.
- Respire un bon coup 😮💨
Parfois, l’ordi fait juste une pause. Ce n’est pas grave ! - Regarde si la souris bouge 🖱️
Si tu peux bouger la flèche sur l’écran, c’est bon signe. - Appuie sur les touches
Essaie d’appuyer sur Ctrl + Alt + Suppr en même temps.
Si un menu apparaît, clique sur "Gestionnaire des tâches" et ferme le programme qui ne répond pas. - Rien ne marche ? Redémarre ! 🔁
- Appuie longtemps sur le bouton marche/arrêt (environ 5 secondes).
- L’ordinateur va s’éteindre.
- Attends quelques secondes, puis rallume-le.
- Demande de l’aide 👨👩👧👦
Si tu n’es pas sûr, demande à quelqu’un qui connaît bien les ordinateurs.
- Press 3 keys at the same time: Ctrl + Shift + Escape (opens the Task Manager)
- Look for ‘Outlook’ in the list. You may see Outlook.exe or just Outlook.
- Click once to select it.
- Click on the ‘End task’ button in the bottom right-hand corner. (It's like saying to your computer: ‘Forcibly close Outlook!’)
- Wait a few seconds, then try to reopen Outlook as normal.
- Stay Zen! Here are the steps to follow:
- Is the printer on? Look to see if there's a light or small screen on.
- Are the cables connected correctly? Check that the printer is connected to the computer or Wi-Fi.
- Is there any paper? Sometimes there isn't any, or it's in the wrong place.
- Is there enough ink? If a cartridge is empty, the printer may refuse to print.
- Is a document blocking the printer?
- Click on the printer icon at the bottom right of the screen (next to the clock).
- A list of documents may be displayed.
- If a document is blocked, right-click on it and choose ‘Cancel’.
- Wait a few seconds, then try printing again.
- Restart the printer. Turn it off, wait 10 seconds, then turn it back on.
- Ask someone else to print it out to see if it works for them, or call IT support if it still doesn't work.
- Connect the screen to your computer Use an HDMI, USB-C or DisplayPort cable. The external screen must be switched on.
- Wait a few seconds Your computer should detect the screen by itself. If it doesn't, press : Windows key + P → choose ‘Duplicate’ or ‘Second screen only’.
- Want to close your computer without it shutting down?
Here's how:
- Click on the Start menu (Windows logo)
- Type ‘Control Panel’ and open it
- Go to ‘Power options’.
- Click on ‘Choose the action of the power buttons’.
- Next to ‘When I close the bonnet’, choose ‘Do nothing’.
- Click on ‘Save changes’.
- That's it! You can now close your computer, the external screen will stay on and you can carry on using it as if nothing had happened.
- Sometimes, in your computer settings, you want to remove a printer, but the ‘Delete’ button is greyed out or does nothing. Don't panic! Here's how to do it, step by step:
- Step 1: Open PowerShell in Administrator mode
- Click on the Start button (the Windows logo at the bottom left).
- Type PowerShell in the search bar.
- Right-click on ‘Windows PowerShell’ and choose ‘Run as administrator’.
- A blue window opens. This is where you type a magic command.
- Step 2: Find the exact name of your printer
- In the blue window, type this command :
- Get-Printer
- Then press Enter.
- You'll see a list with the names of all the printers installed.
- Step 3: Delete the printer
- Choose the exact name of the printer you want to remove.
- Then type this command (replacing the name with your own):
- Remove-Printer -Name "PrinterName"
- For example, if your printer is called HP LaserJet 200, you type :
- Remove-Printer -Name "HP LaserJet 200"
- Then press Enter. And that's it, the printer's gone!
Pourquoi c’est important ?
- Si votre disque est presque plein :
- Votre ordinateur devient lent.
- Les mises à jour ne s’installent plus.
- Vous risquez des plantages et la perte de données.
Combien d’espace faut-il garder ?
- Toujours 15 à 20 % d’espace libre sur votre disque (par exemple, 50 Go libres sur un disque de 250 Go).
- Comment vérifier l’espace disponible ?
- Windows :
- Cliquez sur Démarrer → Paramètres → Système → Stockage.
- Vous verrez la capacité totale et l’espace libre.
- Mac :
- Cliquez sur le menu Apple → À propos de ce Mac → Stockage.
- Vérifiez la barre de stockage.
- Windows :
Que faire si le disque est presque plein ?
- ✅ Supprimez les fichiers inutiles :
- Téléchargements anciens
- Corbeille
- Fichiers temporaires
- ✅ Désinstallez les programmes que vous n’utilisez plus.
- ✅ Déplacez vos photos/vidéos sur un disque externe ou dans le cloud (OneDrive, iCloud).
- ✅ Videz la corbeille (Windows et Mac).