Necesito ayuda con esto mi pc esta lenta y se pega

lleve a cabo un sfc/scannow y encontro varios archivos dañados que no se pueden reparar lo hice varias veces pero fue lo mismo revise el cbs.log y sale esto:

2016-01-24 09:59:04, Info CBS Starting TrustedInstaller initialization.
2016-01-24 09:59:04, Info CBS Loaded Servicing Stack v6.1.7601.17592 with Core: C:\Windows\winsxs\x86_microsoft-windows-servicingstack_31bf3856ad364e35_6.1.7601.17592_none_0b0e4b4025cf4049\cbscore.dll
2016-01-24 09:59:12, Info CSI 00000001@2016/1/24:14:29:12.154 WcpInitialize (wcp.dll version 0.0.0.6) called (stack @0x61d1de79 @0x61f05d7d @0x61ee205a @0x261c99 @0x261236 @0x774175a8)
2016-01-24 09:59:12, Info CSI 00000002@2016/1/24:14:29:12.544 WcpInitialize (wcp.dll version 0.0.0.6) called (stack @0x61d1de79 @0x61f47183 @0x61f44013 @0x261c99 @0x261236 @0x774175a8)
2016-01-24 09:59:12, Info CSI 00000003@2016/1/24:14:29:12.607 WcpInitialize (wcp.dll version 0.0.0.6) called (stack @0x61d1de79 @0x632b4bc8 @0x632b54a6 @0x261327 @0x261245 @0x774175a8)
2016-01-24 09:59:12, Info CBS Ending TrustedInstaller initialization.
2016-01-24 09:59:12, Info CBS Starting the TrustedInstaller main loop.
2016-01-24 09:59:12, Info CBS TrustedInstaller service starts successfully.
2016-01-24 09:59:12, Info CBS SQM: Initializing online with Windows opt-in: False
2016-01-24 09:59:12, Info CBS SQM: Cleaning up report files older than 10 days.
2016-01-24 09:59:12, Info CBS SQM: Requesting upload of all unsent reports.
2016-01-24 09:59:12, Info CBS SQM: Failed to start upload with file pattern: C:\Windows\servicing\sqm\*_std.sqm, flags: 0x2 [HRESULT = 0x80004005 - E_FAIL]
2016-01-24 09:59:12, Info CBS SQM: Failed to start standard sample upload. [HRESULT = 0x80004005 - E_FAIL]
2016-01-24 09:59:12, Info CBS SQM: Queued 0 file(s) for upload with pattern: C:\Windows\servicing\sqm\*_all.sqm, flags: 0x6
2016-01-24 09:59:12, Info CBS SQM: Warning: Failed to upload all unsent reports. [HRESULT = 0x80004005 - E_FAIL]
2016-01-24 09:59:12, Info CBS No startup processing required, TrustedInstaller service was not set as autostart, or else a reboot is still pending.
2016-01-24 09:59:12, Info CBS NonStart: Checking to ensure startup processing was not required.
2016-01-24 09:59:12, Info CSI 00000004 IAdvancedInstallerAwareStore_ResolvePendingTransactions (call 1) (flags = 00000004, progress = NULL, phase = 0, pdwDisposition = @0x9efdd4
2016-01-24 09:59:13, Info CSI 00000005 Creating NT transaction (seq 1), objectname [6]"(null)"
2016-01-24 09:59:13, Info CSI 00000006 Created NT transaction (seq 1) result 0x00000000, handle @0x1d8
2016-01-24 09:59:15, Info CSI 00000007@2016/1/24:14:29:15.107 CSI perf trace:
CSIPERF:TXCOMMIT;360018
2016-01-24 09:59:15, Info CBS NonStart: Success, startup processing not required as expected.
2016-01-24 09:59:15, Info CBS Startup processing thread terminated normally
2016-01-24 09:59:15, Info CSI 00000008 CSI Store 3198464 (0x0030ce00) initialized
2016-01-24 09:59:15, Info CBS Session: 30496435_2587890708 initialized by client lpksetup.
2016-01-24 09:59:21, Info CBS Archived backup log: C:\Windows\Logs\CBS\CbsPersist_20160124142904.cab.
2016-01-24 09:59:54, Info CBS Session: 30496435_2587890708 finalized. Reboot required: no [HRESULT = 0x00000000 - S_OK]
2016-01-24 10:02:06, Info CBS Trusted Installer signaled for shutdown, going to exit.
2016-01-24 10:02:06, Info CBS Ending the TrustedInstaller main loop.
2016-01-24 10:02:06, Info CBS Starting TrustedInstaller finalization.
2016-01-24 10:02:09, Info CBS Ending TrustedInstaller finalization.
2016-01-24 10:03:57, Info CBS Starting TrustedInstaller initialization.
2016-01-24 10:03:57, Info CBS Loaded Servicing Stack v6.1.7601.17592 with Core: C:\Windows\winsxs\x86_microsoft-windows-servicingstack_31bf3856ad364e35_6.1.7601.17592_none_0b0e4b4025cf4049\cbscore.dll
2016-01-24 10:03:59, Info CSI 00000001@2016/1/24:14:33:59.891 WcpInitialize (wcp.dll version 0.0.0.6) called (stack @0x624ede79 @0x626d5d7d @0x626b205a @0xcc1c99 @0xcc1236 @0x77a175a8)
2016-01-24 10:04:01, Info CSI 00000002@2016/1/24:14:34:01.844 WcpInitialize (wcp.dll version 0.0.0.6) called (stack @0x624ede79 @0x62717183 @0x62714013 @0xcc1c99 @0xcc1236 @0x77a175a8)
2016-01-24 10:04:02, Info CSI 00000003@2016/1/24:14:34:02.735 WcpInitialize (wcp.dll version 0.0.0.6) called (stack @0x624ede79 @0x639b4bc8 @0x639b54a6 @0xcc1327 @0xcc1245 @0x77a175a8)
2016-01-24 10:04:04, Info CBS Ending TrustedInstaller initialization.
2016-01-24 10:04:04, Info CBS Starting the TrustedInstaller main loop.
2016-01-24 10:04:04, Info CBS TrustedInstaller service starts successfully.
2016-01-24 10:04:05, Info CBS SQM: Initializing online with Windows opt-in: False
2016-01-24 10:04:05, Info CBS SQM: Cleaning up report files older than 10 days.
2016-01-24 10:04:05, Info CBS SQM: Requesting upload of all unsent reports.
2016-01-24 10:04:05, Info CBS SQM: Failed to start upload with file pattern: C:\Windows\servicing\sqm\*_std.sqm, flags: 0x2 [HRESULT = 0x80004005 - E_FAIL]
2016-01-24 10:04:05, Info CBS SQM: Failed to start standard sample upload. [HRESULT = 0x80004005 - E_FAIL]
2016-01-24 10:04:05, Info CBS SQM: Queued 0 file(s) for upload with pattern: C:\Windows\servicing\sqm\*_all.sqm, flags: 0x6
2016-01-24 10:04:05, Info CBS SQM: Warning: Failed to upload all unsent reports. [HRESULT = 0x80004005 - E_FAIL]
2016-01-24 10:04:05, Info CBS No startup processing required, TrustedInstaller service was not set as autostart, or else a reboot is still pending.
2016-01-24 10:04:05, Info CBS NonStart: Checking to ensure startup processing was not required.
2016-01-24 10:04:05, Info CSI 00000004 IAdvancedInstallerAwareStore_ResolvePendingTransactions (call 1) (flags = 00000004, progress = NULL, phase = 0, pdwDisposition = @0x151f7b4
2016-01-24 10:04:05, Info CSI 00000005 Creating NT transaction (seq 1), objectname [6]"(null)"
2016-01-24 10:04:05, Info CSI 00000006 Created NT transaction (seq 1) result 0x00000000, handle @0x1c0
2016-01-24 10:04:07, Info CSI 00000007@2016/1/24:14:34:07.344 CSI perf trace:
CSIPERF:TXCOMMIT;71549

porfa alguien que hacer :c