Synaptics is a vendor that produces touchpads for many laptops including ASUS, Acer, Dell, HP, Toshiba, Lenovo, Sony, Samsung, and more. The touchpad allows you to move a cursor with your finger, which is used in place of an external mouse.

However, sometimes the Synaptics touchpad may not be working - the pointing cursor does not respond due to an outdated or corrupt driver. In this case, you may need to look for and install the correct driver. Then, you may ask: how do I download Synaptics touchpad driver Windows 10/11? Refer to the next parts to get details.

Windows scan not finding scanner is an annoying situation on your Windows 11/10 computer. When trying to scan files or documents with the Windows Fax and Scan app, you may get an error saying “No scanners were detected”. This issue happens not only on Windows 11 but also on Windows 10.

In addition to this situation, you can encounter another case – scanner not working after Windows 11 update.

To be specific, you can find your printer but not the scanner after upgrading to Windows 11. In the Printers & scanners page in Settings, the scanner doesn’t show in the list. This forum gives you an example.

The possible reasons for Windows 11 scanner not detected may include the incompatible/outdated/corrupt scanner driver, the connection issues, scanner issues, etc. Luckily, you can try some ways to easily solve this problem.

Kb5012643 is a new optional cumulative preview update for Windows 11, aiming at testing the changes in the Patch Tuesday updates that will be released in May 2022. Like other optional updates, KB5012643 won’t automatically download and install on your PC. Of course, you can check for updates and manually start the download.

The version of this preview cumulative update is OS Build 22000.652. Unlike the March 2022 optional update (Windows 11 KB5011493 and Windows 11 KB5011563), KB5012643 is not a huge release but it brings several quality improvements. Of course, there are many highlights and bug fixes in this new KB update. Now, let’s go to see them.

SupportAssist is a small free application from Dell that can proactively and predictively detect software and hardware on your PC to automate Dell support. Besides, it can automatically detect your PC to personalize the support experience, monitor and detect hardware problems and tune software to keep your PC running at its best, remove viruses and get updates of drivers.

Wallets are pieces of software that allow you to see cryptocurrency balances and conduct transactions, just like the other digital wallets. Each wallet type differs slightly, but in general, every given wallet will support one or more cryptocurrencies and will be able to store one or more cryptocurrency-specific "public addresses."