Problem. When trying to install any R package on your system, for example: install.packages ("proto") you get an error like the following: The downloaded source packages are in. ?/tmp/Rtmph4YKLX/downloaded_packages? Updating HTML index of packages in '.Library' Warning in install.packages : cannot create file.

Learn how to enable virtualization through the UEFI (or BIOS) of your PC to run the Windows Subsystem for Android or Windows Subsystem for Linux.

How to open PC Health Check. In Windows, use Search on the taskbar to search for “PC Health Check,” then select it from the list of results. If a PC Health Check update is available, you can quickly install it for the latest version.

Press the Xbox button on your controller to open the guide and go to Profile & system > Settings > Devices & connections > Remote features. Check the box to enable remote features. For Power options, select Sleep mode. Note If the console isn’t set to Sleep mode, remote features won’t work.

Press the Start button on the taskbar, type settings, and then select Settings.; On Windows 10, select Update & Security.On Windows 11, select Windows Update.; On the Windows Update page, select Check for updates to see if any updates are available for your device.; Once the updates have downloaded, select Install now to start the installation.; Following installation, we recommend that you ...

Swipe in from the right edge of the screen, and then tap Search.Or, if you are using a mouse, point to the lower-right corner of the screen, and then click Search.Type Command Prompt in the Search box, right-click Command Prompt, and then click Run as administrator.If you are prompted for an administrator password or for a confirmation, type the password, or click Allow.

Click the relationship ( <=, =, >=, int, bin, or dif) that you want between the referenced cell and the constraint.If you click int, integer appears in the Constraint box. If you click bin , binary appears in the Constraint box.

When your device is low on space, Windows will clear reserved storage so it can be used for other processes, like a Windows update. Reserving storage also helps keep disk space usage on your device more predictable and more stable. To learn more, visit Windows and reserved storage .

In Word, you can insert mathematical symbols into equations or text by using the equation tools. On the Insert tab, in the Symbols group, click the arrow under Equation, and then click Insert New Equation. Under Equation Tools, on the Design tab, in the Symbols group, click the More arrow.

Repair or reset Windows Media Player: If Windows Media Player is not working properly, you can try to repair or reset it to its default settings.To do this, Select Start > Settings > Apps > Installed Apps.. Scroll down and click the three horizontal dots next to Windows Media Player and choose Advanced options, and click the Repair or Reset button. Note that resetting Windows Media Player will ...