The Logitech G515 TKL keyboard does not have a number pad; how can one be assigned or emulated?
The Logitech G515 TKL is a "Tenkeyless" keyboard, meaning it physically lacks a dedicated numeric keypad to save desk space. However, you can use…
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Logitech questions & answers
Browse answered questions about Logitech, including setup, troubleshooting, compatibility and maintenance.
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Newest questionsI can no longer connect via the USB receiver after connecting my Logitech K580 keyboard via Bluetooth. How can I fix this?
The Logitech K580 Multi-Device Keyboard uses Easy-Switch technology, which means it can be paired with two different devices (or two different connection methods) assigned…
What is the cover with the foot?
The "cover with the foot" refers to the Optional POWERPLAY aperture door with foot (item #6 in the package contents). This is a circular…
How do I set up the Logitech Signature M550 / M550L mouse?
To set up your Logitech Signature M550 or M550L mouse, you can choose between two connection methods: Method 1: Using the Logi Bolt USB…
How do I configure the customizable buttons on the Logitech Lift Vertical Ergonomic Mouse?
To configure the 4 customizable buttons on your Logitech Lift Vertical Ergonomic Mouse, you must use the Logi Options+ software. Follow these steps: Download…
How many lines of scroll does the Logitech Lift Vertical Ergonomic Mouse have, and does it feature MagSpeed scrolling like the MX Master 3S?
The Logitech Lift Vertical Ergonomic Mouse does not feature the electromagnetic MagSpeed scrolling found in the MX Master 3S. Instead, it is equipped with…
I lost the USB receiver for my Logitech R800 Wireless Presenter. How can I purchase a replacement receiver?
To replace a lost receiver for your Logitech Wireless Presenter R800, please follow these steps: Check Official Support: Visit the official Logitech Support website.…
How do I lock or unlock the number pad on the Logitech MK670 Combo keyboard?
To lock or unlock the number pad on your Logitech MK670 Combo (Wave Keys) keyboard, use the Num Lock key. This key is typically…
What are the functions for the F keys 1 to 12 on the Logitech Wireless Mouse M320?
The Logitech Wireless Mouse M320 manual describes the functions of the mouse's buttons (left click, right click, and scroll wheel) but does not mention…
How can I fix a blurred picture and a mirrored image on my Logitech HD Webcam C270?
To resolve picture quality and orientation issues with your Logitech HD Webcam C270, follow these steps using the Logitech Webcam Software: Fixing a Blurred…
What key do I press to unlock the screen?
To unlock your screen using the Logitech MX Keys Mini for Mac, you can typically press any key to wake the display and then…
My new Logitech MX ERGO S Trackball periodically dies and will not come back on. I have tried resetting it by pressing the left, right, and Easy-Switch buttons for 10 seconds, but it is no longer working. How can I fix this?
If your Logitech MX ERGO S Trackball is periodically dying and failing to respond to a reset, please try the following troubleshooting steps based…
Where is the caps lock indicator on the Logitech Pebble Keys 2 K380s?
The Logitech Pebble Keys 2 K380s (and the original K380) does not have a dedicated physical LED indicator light on the keyboard to show…
The number keypad on my Logitech K850 keyboard is suddenly not working, and there is no Num Lock light to check. How do I fix it?
The Logitech K850 keyboard does not have a dedicated Num Lock indicator light, which can make it difficult to tell if the keypad is…
How do I change the default mailto key assignment on the Logitech K270 keyboard?
The Logitech K270 Wireless Keyboard features a dedicated hotkey to launch your email application (Key #6, identified by the envelope icon). To change or…
How do I add an underline between characters using the Logitech K345 keyboard?
To insert an underline (underscore) character between spaces or words using your Logitech K345 keyboard, you typically use the following key combination: Press and…
Can the scroll wheel on the Logitech Ergo M575S be used for a double click?
Yes, the scroll wheel on the Logitech Ergo M575S can be configured to perform a double-click, but it requires the use of Logitech's software.…
My Logitech POP Mouse (910-007408) is flickering but not working even though it is connected to 3 devices. What is the problem?
If your Logitech POP Mouse is flickering but not responding, it usually indicates that the mouse is in pairing mode or is having trouble…
How do I shift between English and Cyrillic layouts on the Logitech K120 Ukraine keyboard?
The Logitech K120 is a plug-and-play keyboard that does not have a physical hardware switch to change languages. Switching between English and Cyrillic (Ukrainian/Russian)…
How do I adjust the display brightness on the Logitech K850 keyboard?
The Logitech K850 Wireless Keyboard does not have a built-in display or backlit keys, so there is no physical brightness adjustment on the keyboard…
Why is my Logitech M330 mouse not working even though the receiver is detected?
If your computer detects the receiver but the mouse is unresponsive, please try the following troubleshooting steps based on the manual: Check Power: Ensure…
On the Logitech MK250 keyboard, I currently have to press Fn + Han/Yeong to switch languages; is there a way to switch by pressing only the Han/Yeong key?
The Logitech MK250 (K250 keyboard) is designed with a compact layout where certain keys share functions. If your keyboard is currently requiring the Fn…
Why is my Logitech K950 keyboard not working even though it shows as connected via Bluetooth?
It sounds like you've successfully paired your Logitech K950 keyboard via Bluetooth, but it's not responding. The manual for the Logitech MK950 Signature Slim…
How do I make the Print Screen key work on the Logitech K540e keyboard?
The provided manual for the Logitech K540e Wireless Keyboard and M185 Wireless Mouse Combo describes the standard keys as operating as expected. However, it…