Tech Support Internet In order of importance Try internet on another device first (make sure airplane mode is enabled and wifi is connected) unplug modem and nbn box for 1 minute Turn off nbn box, connect computer directly to nbn box (BYPASSING MODEM) and wait 10 minutes check  nbn outage  or ISP outage map Virus scan / cleanup Good anti malware: Malwarebytes     Great software to use Office: LibreOffice is a great alternative to microsoft office, it has word, excel, powerpoint all free and open source, download HERE   Media Players VLC - A free video player - Download HERE   Web Browsers Firefox - A great alternative to google chrome - Download HERE Brave - Based on chromium, has an in built adblocker - Download HERE   Email Thunderbird - A great email client to connect to all your email accounts - Download HERE   File Syncing Syncthing - An open source software to sync files between computers in a decentralised way - Download HERE     Mac support iPhone Support Windows Support Software problem In order of what to try first: Check if program is running in task manager, if it is, close it in task manager and reopen it restart computer uninstal and reinstall program destory computer and wonder why nothing works when it should       Keyboard issues Keychron c2 keyboard - volume button not working properly? Press Fn + X + L (for ~4 seconds) to enable function lock https://www.keychron.com/pages/c2-keyboard-user-manual   Linux Support Linux networking No internet Method 1 get network interface ip a bring up the interface sudo ip link set INTERFACE_NAME up sudo /sbin/dhclient INTERFACE_NAME try connecting to the internet ping 1.1.1.1 also check apt sources list nano /etc/apt/sources.list ensure sources are there deb http://deb.debian.org/debian bookworm main contrib non-free non-free-firmware deb http://deb.debian.org/debian-security bookworm-security main contrib non-free non-free-firmware deb http://deb.debian.org/debian bookworm-updates main contrib non-free non-free-firmware