Zip and unzip files - Microsoft Support
Open File Explorer and find the compressed folder. To unzip the entire folder, right-click to select Extract All, and then follow the instructions. You can also select Extract All from the command ribbon. To decompress a single file or folder, double-click the compressed folder to open it.
Uninstall or remove apps and programs in Windows - Microsoft Support
Select Start > All apps and search for the app in the list shown. Press and hold (or right-click) on the app, then select Uninstall. Uninstall in Settings. Select Start > Settings > Apps > Apps & features . Find the app you want to remove, select More > Uninstall.
Use the System File Checker tool to repair missing or corrupted system ...
If some Windows functions aren't working or Windows crashes, use the System File Checker to scan Windows and restore your files. Though the steps below might look complicated at first glance, just follow them in order, step-by-step, and we’ll try to get you back on track.
Disabled application mitigations in the EMET Application Configuration ...
Cause. To resolve this issue, do not enable the Default Protections policy settings. Instead, enable only the Application Configuration policy, and create individual entries for each application that has to have some or all mitigations enabled or disabled.
Defragment / optimize your data drives in Windows - Microsoft Support
By default, Windows will automatically optimize your drives once a week. But if you want to change that schedule to be more or less frequent, you can. Here's how: Select the Search bar on the taskbar and enter defrag. Select Defragment and Optimize Drives from the list of results.
Codecs in Media Player - Microsoft Support
Codecs allow you to play different formats of audio and video files. Media Player supports a wide variety of codecs. Most are included out of the box; some additional codecs can be installed from the Microsoft Store.
Find my downloads in Windows 10 - Microsoft Support
Select File Explorer from the taskbar, or press the Windows logo key + E. Under Quick access, select Downloads. Note: If necessary, go to the View tab, select Navigation pane, and ensure that Navigation pane is checked. You can also find your Downloads folder under This PC.
Windows 11, version 24H2 update history - Microsoft Support
We recommend you install the latest update for your device as it contains important improvements and issue resolutions, including this one. Enterprise users. After a fresh install or an In-place upgrade to Windows 11, version 24H2, you might face issues with connecting via DirectAccess.
BitLocker Drive Encryption - Microsoft Support
BitLocker Drive Encryption allows you to manually encrypt a specific drive or drives on a device running Windows Pro, Enterprise, or Education edition. For devices managed by an organization, BitLocker Drive Encryption is usually managed by the IT department, as encryption might be required by organizational policies.
Automatically fix Windows security issues - Microsoft Support
Follow these steps to automatically diagnose and repair Windows security problems by turning on UAC, DEP protection, Windows Firewall, and other Windows security options and features. Select the Download button on this page.