I can't start a new project or use one.

I just installed unity today. I am trying to make a new project but it just shows an error.
I clicked diagnose and this is what the report is.


[2020-08-26T18:35:22.848Z][INFO] Opened report file 'C:\ProgramData\Unity\UnityPackageManagerDiagnostics\diagnostic_report_Wed_08_26_2020_143437_80.txt'
[2020-08-26T18:35:22.960Z][INFO] Starting diagnostics
[2020-08-26T18:35:23.029Z][INFO][UpmRegistryReachable] Sending HEAD request to https://packages.unity.com
[2020-08-26T18:35:24.765Z][INFO][PingUpmRegistry] Starting ping test on 'http://packages.unity.com/com.unity.package-manager.metadata'
[2020-08-26T18:35:31.657Z][INFO][PingUpmDownload] Starting ping test on 'http://download.packages.unity.com/.../com.unity.package-manager.metadata-0.0.1.tgz'
[2020-08-26T18:35:37.063Z][INFO][UpmRegistryDownloadSpeed] Starting speed test with UPM registry
[2020-08-26T18:35:47.652Z][INFO][UpmRegistryDownloadSpeed] Download: 14.13 Megabits per second
[2020-08-26T18:35:47.809Z][INFO][Speedtest.Net] Starting speed test with Speedtest.net
[2020-08-26T18:36:08.253Z][INFO][Speedtest.Net] Download: 20.87 Megabits per second
[2020-08-26T18:36:08.254Z][INFO][Speedtest.Net] Upload: 12.27 Megabits per second
[2020-08-26T18:36:08.444Z][INFO][UpmHealthCheck] Starting health check
[2020-08-26T18:36:14.244Z][INFO] Finished diagnostics
[2020-08-26T18:36:14.410Z][INFO] Created report at 'C:\ProgramData\Unity\UnityPackageManagerDiagnostics\diagnostic_report_Wed_08_26_2020_143437_80.txt'

 

me to