If you have an older version of MapInfo installed, back up your .wor (workspace) files.
💡 Because you have already used MapInfo, you will find QGIS quite intuitive to learn. Many users transition from MapInfo to QGIS without significant difficulty. mapinfo professional 125 free install download
Some legitimate-looking sites may offer a "Download Manager" that claims to be the installer. These are often "bundlers" that install browser hijackers or adware on your computer without your consent. If you have an older version of MapInfo