When you install Microsoft Windows on your Mac, Boot Camp Assistant automatically opens the Boot Camp installer, which installs the latest Windows support software (drivers). If that doesn't happen, or you experience any of the following issues while using Windows on your Mac, follow the steps in this article.
If your Mac has an AMD video card and is having graphics issues in Windows, you might need to update your AMD graphics drivers instead.
Before proceeding, install the latest macOS updates, which can include updates to Boot Camp.
To install the latest Windows support software, you need a 16GB or larger USB flash drive formatted as MS-DOS (FAT).
After preparing your USB flash drive, complete these steps:
Dec 10, 2019 For more information about using Windows on your Mac, open Boot Camp Assistant and click the Open Boot Camp Help button. If you're using an iMac (Retina 5K, 27-inch, Late 2014) or iMac (27-inch, Late 2013) or iMac (27-inch, Late 2012) with a 3TB hard drive and macOS Mojave or later, learn about an alert you might see during installation.
Learn what to do if you can't download or save the Windows support software.
After downloading the Windows support software to your flash drive, follow these steps to install the software. (If you're attempting to resolve issues with a Bluetooth mouse or keyboard, it might be easier to use a USB mouse or keyboard until these steps are complete.)
If you can't download or save the Windows support software: Microsoft exchange login issues mac.
If a Mac feature still doesn't work after updating the Windows support software, search for your symptom on the Apple support website or Microsoft support website. Some features of your Mac aren't designed to work in Windows.
Today, almost all wired and wireless mice use USB as the interface to the computer. However, older computers may utilize PS/2 or serial ports. If your mouse is wireless, it can be communicating over Bluetooth, RF (radio frequency), or IR(infrared). To proceed, select your connection type from the list below and follow the instructions.
TipIf you want to disconnect a mouse from a computer, do the opposite of the steps provided on this page.
A cordless mouse has a small receiver that communicates with the mouse. The receiver connects to the computer via a USB port.
If you are unsure what a USB port looks like, there is an example image in the next section.
If the mouse you want to change how any special buttons work, additional software may need to be installed. If the mouse is not functioning, see our mouse troubleshooting section.
Connect the USB cable coming from the mouse to one of the USB ports (shown right) on the back or side of your computer. If you are using a USB port hub, connect the mouse cable to that.
After the mouse is connected, the computer should automatically install the drivers and provide basic functionality. If the mouse you want to change how any special buttons work, additional software may need to be installed.
If the mouse is not functioning, see our mouse troubleshooting section.
A Bluetooth mouse connects to a computer wirelessly using a Bluetooth signal. The computer must have built-in Bluetooth or have a Bluetooth adapter connected to it.
To connect a Bluetooth mouse to your computer, follow the steps below.
If the Bluetooth utility does not detect the Bluetooth mouse, check the bottom of the mouse or inside the battery compartment for a small button. If found, press the button, as it may be required for the mouse to be discoverable by the computer. If no button is found and the mouse came with a software installation disc, install the mouse software on the computer. After installing, check the Bluetooth utility to see if it detects the Bluetooth mouse.
Before connecting or disconnecting the PS/2 mouse, make sure the computer is turned off.
Connect the cable coming from the mouse to the green-colored PS/2 port (shown right) on the back of the computer. If your PS/2 ports are not color-coded, the mouse port will be the one furthest away from the left edge of the computer case (when viewed from the back).
After the mouse is connected, the computer should automatically install the drivers and provide basic functionality. If the mouse you want to change how any special buttons work, additional software may need to be installed. If the mouse is not functioning, see our mouse troubleshooting section.
When connecting or disconnecting a serial mouse, make sure the computer is turned off.
Connect the mouse to the serial port on the back of the computer. If you have more than one serial port on the computer, we recommend connecting the mouse to the first port. Once connected, depending on your computer setup, you may need to configure the mouse COM ports in CMOS setup.
Today, most computers no longer have serial ports. Most serial mice are specialized, so to use one, you need to install the software included with the mouse, or from the mouse manufacturer's website.
TipIf you're having problems connecting a serial mouse to a computer either because it does not have a serial port, or the serial port is not working, consider using a serial to USB adapter.
If you have an older computer (2005 or earlier) with a serial or USB mouse, it may be necessary to configure the ports in CMOS setup. If you have a newer computer, this section can be skipped.
If you're using a serial mouse and it's having issues with being detected, verify that the serial ports or COM ports are enabled and properly assigned in CMOS.
If the mouse connects via USB, make sure USB is enabled and if available, also ensure that the USB legacy support is enabled. USB legacy support allows the mouse to work in legacy mode, for example, DOS.
If your mouse is not working after following the steps above, additional troubleshooting may be required.